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Directions: Read the passage and answer the following question.
Venus, the hottest planet in the solar system, has not enjoyed as much recent attention as Mars, as far as space missions are concerned. With surface temperatures of above 60°60° Celsius that can melt even a metal like lead, and a heavy atmosphere of carbon dioxide, the planet was considered hostile to life. This despite its being similar in size to the Earth and rocky, so much so that it is often called the Earth's "sister planet". There was some excitement when the European Space Agency's mission, Venus Express, found signs of ozone, made of three oxygen atoms and considered a biomarker, in the upper atmosphere of Venus, in 2011 . But the recent discovery of traces of phosphine, another, biomarker, in its atmosphere has just given the search for extraterrestrial life a shot in the arm. Phosphine, a compound of one phosphorous atom and three hydrogen atoms, is given out by some microbes during biochemical processes. In an atmosphere rich in carbon dioxide, it is likely to get destroyed soon. However, the researchers estimate that phosphine forms about 20 parts per billion of Venus's atmosphere. This fact, when added to the hostile conditions on its surface, yields tantalising possibilities - of phosphine's survival through extraordinary chemistry and thermodynamics or the stubborn triumph of biology and life.
This finding was the result of years of careful study by a team of international astronomers led by Jane S. Greaves of Cardiff University and was announced in a paper published in Nature Astronomy. Prof. Greaves first identified phosphine in Venus's atmosphere in 2017, using the James Clerk Maxwell Telescope in Hawaii. Further study and precise observations using the Atacama Large Millimetre/sub-millimetre Array facility in Chile confirmed the suspicions of the researchers in 2019. The very caution exercised by the researchers in announcing the fact underlines the lack of knowledge about these systems and the need to make sure before celebrating the discovery of extra-terrestrial life.
Q. "This fact, when added to the hostile conditions on its surface, yields tantalising possibilities"Which fact is being mentioned in these lines of the passage?
  • a)
    Phosphine forms about 20 parts per billion of Venus's atmosphere
  • b)
    The surface temperature of Venus is above 460° Celsius
  • c)
    Signs of ozone found on the surface of Venus
  • d)
    Three oxygen atoms found in the upper atmosphere of Venus
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Directions: Read the passage and answer the following question.Venus,...
As it is mentioned in the passage,
Phosphine, a compound of one phosphorous atom and three hydrogen atoms, is given out by some microbes during biochemical processes. In an atmosphere rich in carbon dioxide, it is likely to get destroyed soon. However, the researchers estimate that phosphine forms about 20 parts per billion of Venus's atmosphere. This fact, when added to the hostile conditions on its surface, yields tantalising possibilities - of phosphine's survival through extraordinary chemistry and thermodynamics or the stubborn triumph of biology and life.
Hence,''Phosphine forms about 20 parts per billion of Venus's atmosphere'' is the correct answer.
Free Test
Community Answer
Directions: Read the passage and answer the following question.Venus,...
Understanding the Mentioned Fact
The phrase "This fact, when added to the hostile conditions on its surface, yields tantalising possibilities" refers specifically to the concentration of phosphine in Venus's atmosphere. Here's a breakdown of why option 'A' is the correct answer:
Key Point: Phosphine's Significance
- The passage highlights that phosphine forms about 20 parts per billion in Venus's atmosphere.
- This is significant because phosphine is a biomarker, which means its presence could indicate biological processes.
Context of Hostile Conditions
- The "hostile conditions" refer to the extreme temperatures and heavy carbon dioxide atmosphere of Venus, which are typically inhospitable to life.
- The juxtaposition of phosphine’s presence against these harsh conditions raises intriguing questions about potential life forms or unknown chemical processes.
Other Options Explained
- Option B discusses surface temperatures but does not relate to the possibility of life.
- Option C mentions signs of ozone, which, while relevant, does not connect as directly to the question of life as phosphine does.
- Option D states that three oxygen atoms are found in ozone, yet this is not the fact that yields tantalizing possibilities in the context of life.
Conclusion
Thus, the correct answer is option 'A': "Phosphine forms about 20 parts per billion of Venus's atmosphere," as it directly relates to the exciting implications of the search for extraterrestrial life amidst Venus's extreme conditions.
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Directions: Read the passage and answer the following question.Venus, the hottest planet in the solar system, has not enjoyed as much recent attention as Mars, as far as space missions are concerned. With surface temperatures of above 60°60° Celsius that can melt even a metal like lead, and a heavy atmosphere of carbon dioxide, the planet was considered hostile to life. This despite its being similar in size to the Earth and rocky, so much so that it is often called the Earth's "sister planet". There was some excitement when the European Space Agency's mission, Venus Express, found signs of ozone, made of three oxygen atoms and considered a biomarker, in the upper atmosphere of Venus, in 2011. But the recent discovery of traces of phosphine, another, biomarker, in its atmosphere has just given the search for extraterrestrial life a shot in the arm. Phosphine, a compound of one phosphorous atom and three hydrogen atoms, is given out by some microbes during biochemical processes. In an atmosphere rich in carbon dioxide, it is likely to get destroyed soon. However, the researchers estimate that phosphine forms about 20 parts per billion of Venus's atmosphere. This fact, when added to the hostile conditions on its surface, yields tantalising possibilities - of phosphine's survival through extraordinary chemistry and thermodynamics or the stubborn triumph of biology and life.This finding was the result of years of careful study by a team of international astronomers led by Jane S. Greaves of Cardiff University and was announced in a paper published in Nature Astronomy. Prof. Greaves first identified phosphine in Venus's atmosphere in 20172017, using the James Clerk Maxwell Telescope in Hawaii. Further study and precise observations using the Atacama Large Millimetre/sub-millimetre Array facility in Chile confirmed the suspicions of the researchers in 2019. The very caution exercised by the researchers in announcing the fact underlines the lack of knowledge about these systems and the need to make sure before celebrating the discovery of extra-terrestrial life.Q. "Venus is the hottest planet in the solar system", Which of the following statements serves as a plausible explanation for the same?

Directions: Read the passage and answer the following question.Venus, the hottest planet in the solar system, has not enjoyed as much recent attention as Mars, as far as space missions are concerned. With surface temperatures of above 60°60° Celsius that can melt even a metal like lead, and a heavy atmosphere of carbon dioxide, the planet was considered hostile to life. This despite its being similar in size to the Earth and rocky, so much so that it is often called the Earth's "sister planet". There was some excitement when the European Space Agency's mission, Venus Express, found signs of ozone, made of three oxygen atoms and considered a biomarker, in the upper atmosphere of Venus, in 2011 2011 . But the recent discovery of traces of phosphine, another, biomarker, in its atmosphere has just given the search for extraterrestrial life a shot in the arm. Phosphine, a compound of one phosphorous atom and three hydrogen atoms, is given out by some microbes during biochemical processes. In an atmosphere rich in carbon dioxide, it is likely to get destroyed soon. However, the researchers estimate that phosphine forms about 20 parts per billion of Venus's atmosphere. This fact, when added to the hostile conditions on its surface, yields tantalising possibilities - of phosphine's survival through extraordinary chemistry and thermodynamics or the stubborn triumph of biology and life.This finding was the result of years of careful study by a team of international astronomers led by Jane S. Greaves of Cardiff University and was announced in a paper published in Nature Astronomy. Prof. Greaves first identified phosphine in Venus's atmosphere in 20172017, using the James Clerk Maxwell Telescope in Hawaii. Further study and precise observations using the Atacama Large Millimetre/sub-millimetre Array facility in Chile confirmed the suspicions of the researchers in 2019 2019 . The very caution exercised by the researchers in announcing the fact underlines the lack of knowledge about these systems and the need to make sure before celebrating the discovery of extra-terrestrial life.Q. Which of the following statements weakens the argument that "with surface temperatures of above 460°460° Celsius that can melt even a metal like lead, and a heavy atmosphere of carbon dioxide, the Venus planet was considered hostile to life."

Directions: Read the passage and answer the following question.Venus, the hottest planet in the solar system, has not enjoyed as much recent attention as Mars, as far as space missions are concerned. With surface temperatures of above 60°60° Celsius that can melt even a metal like lead, and a heavy atmosphere of carbon dioxide, the planet was considered hostile to life. This despite its being similar in size to the Earth and rocky, so much so that it is often called the Earth's "sister planet". There was some excitement when the European Space Agency's mission, Venus Express, found signs of ozone, made of three oxygen atoms and considered a biomarker, in the upper atmosphere of Venus, in 2011 2011 . But the recent discovery of traces of phosphine, another, biomarker, in its atmosphere has just given the search for extraterrestrial life a shot in the arm. Phosphine, a compound of one phosphorous atom and three hydrogen atoms, is given out by some microbes during biochemical processes. In an atmosphere rich in carbon dioxide, it is likely to get destroyed soon. However, the researchers estimate that phosphine forms about 20 parts per billion of Venus's atmosphere. This fact, when added to the hostile conditions on its surface, yields tantalising possibilities - of phosphine's survival through extraordinary chemistry and thermodynamics or the stubborn triumph of biology and life.This finding was the result of years of careful study by a team of international astronomers led by Jane S. Greaves of Cardiff University and was announced in a paper published in Nature Astronomy. Prof. Greaves first identified phosphine in Venus's atmosphere in 20172017, using the James Clerk Maxwell Telescope in Hawaii. Further study and precise observations using the Atacama Large Millimetre/sub-millimetre Array facility in Chile confirmed the suspicions of the researchers in 2019 2019 . The very caution exercised by the researchers in announcing the fact underlines the lack of knowledge about these systems and the need to make sure before celebrating the discovery of extra-terrestrial life.Q. Which of the following is true as per the passage above?

Directions: Read the passage and answer the following question.Venus, the hottest planet in the solar system, has not enjoyed as much recent attention as Mars, as far as space missions are concerned. With surface temperatures of above 60°60° Celsius that can melt even a metal like lead, and a heavy atmosphere of carbon dioxide, the planet was considered hostile to life. This despite its being similar in size to the Earth and rocky, so much so that it is often called the Earth's "sister planet". There was some excitement when the European Space Agency's mission, Venus Express, found signs of ozone, made of three oxygen atoms and considered a biomarker, in the upper atmosphere of Venus, in 2011. But the recent discovery of traces of phosphine, another, biomarker, in its atmosphere has just given the search for extraterrestrial life a shot in the arm. Phosphine, a compound of one phosphorous atom and three hydrogen atoms, is given out by some microbes during biochemical processes. In an atmosphere rich in carbon dioxide, it is likely to get destroyed soon. However, the researchers estimate that phosphine forms about 20 parts per billion of Venus's atmosphere. This fact, when added to the hostile conditions on its surface, yields tantalising possibilities - of phosphine's survival through extraordinary chemistry and thermodynamics or the stubborn triumph of biology and life.This finding was the result of years of careful study by a team of international astronomers led by Jane S. Greaves of Cardiff University and was announced in a paper published in Nature Astronomy. Prof. Greaves first identified phosphine in Venus's atmosphere in 20172017, using the James Clerk Maxwell Telescope in Hawaii. Further study and precise observations using the Atacama Large Millimetre/sub-millimetre Array facility in Chile confirmed the suspicions of the researchers in 2019 2019 . The very caution exercised by the researchers in announcing the fact underlines the lack of knowledge about these systems and the need to make sure before celebrating the discovery of extra-terrestrial life.Q. Which planet is similar to the size of the Earth and is called its "sister planet"?

Direction: Read the following passage carefully and answer the questions that follow.The United Nations Secretary-General, António Guterres, recently reiterated the consequences of the climate catastrophe that has enveloped the globe. The earth had passed from a warming phase into an “era of global boiling”, he said at the UN’s headquarters in New York. His comments come even as scientific evidence converges on the conclusion that July is set to be the hottest month in the last 12,000 years. This was a “disaster” for the whole planet, he said, noting that “short of a mini-ice Age over the next few days, July 2023 will shatter records everywhere”. Scientists from the World Meteorological Organization (WMO) and the European Commission’s Copernicus Climate Change Service described conditions this month as “rather remarkable and unprecedented”, with July seeing the hottest three-week period on record. The average July temperature so far has been 16.95° Celsius, 0.2° C warmer than in July 2019 — a record in the 174-year observational data of the European Union.With ocean temperatures on the rise and the Central Equatorial Pacific Ocean transitioning from La Niña conditions — where average sea surface temperatures are below normal — to El Niño conditions, the opposite, it was widely expected that temperatures would be warmer than that in the last three years (when La Niña prevaile d). However, it is the distribution and impact of the 16.95° C, which includes temperature in northwest China touching 52° C; wildfires in Greece and the baking heat in the United States’ Southwest. The extraordinarily high rains in north and western India, while largely due to prevailing monsoon conditions, were also due to the warm air increasing atmospheric capacity to hold moisture resulting in short torrential bursts, causing floods and devastation. While climate prognostication induces pessimism, Mr. Guterres said that it was still possible to limit global temperature rise to 1.5° C and avoid the very worst of climate change but only with “dramatic, immediate climate action”. At a G20 ministerial meet in Chennai the same day, the COP28 President-designate, Sultan Ahmed Al Jaber, also emphasized that the world’s largest economies should be more ambitious with emission cuts. While Prime Minister Narendra Modi has promised to make India the “third largest economy” if his party is re-elected n the general election, it will also mean greater pressure on India to take on a greater share of greenhouse gas mitigation responsibilities. This could mean advancing its net zero commitments from 2070 to 2050, as Mr. Guterres says, and generating fossil-free electricity by 2040. While these are the testy points on which climate negotiations hinge, the climate — it bears reminding — waits for nobody.Q.Which of the following is an assumption in the claim that the globe had transitioned from a warming phase into a "era of global boiling" according to the passage?

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Directions: Read the passage and answer the following question.Venus, the hottest planet in the solar system, has not enjoyed as much recent attention as Mars, as far as space missions are concerned. With surface temperatures of above 60°60° Celsius that can melt even a metal like lead, and a heavy atmosphere of carbon dioxide, the planet was considered hostile to life. This despite its being similar in size to the Earth and rocky, so much so that it is often called the Earth's "sister planet". There was some excitement when the European Space Agency's mission, Venus Express, found signs of ozone, made of three oxygen atoms and considered a biomarker, in the upper atmosphere of Venus, in 2011 . But the recent discovery of traces of phosphine, another, biomarker, in its atmosphere has just given the search for extraterrestrial life a shot in the arm. Phosphine, a compound of one phosphorous atom and three hydrogen atoms, is given out by some microbes during biochemical processes. In an atmosphere rich in carbon dioxide, it is likely to get destroyed soon. However, the researchers estimate that phosphine forms about 20 parts per billion of Venus's atmosphere. This fact, when added to the hostile conditions on its surface, yields tantalising possibilities - of phosphine's survival through extraordinary chemistry and thermodynamics or the stubborn triumph of biology and life.This finding was the result of years of careful study by a team of international astronomers led by Jane S. Greaves of Cardiff University and was announced in a paper published in Nature Astronomy. Prof. Greaves first identified phosphine in Venus's atmosphere in 2017, using the James Clerk Maxwell Telescope in Hawaii. Further study and precise observations using the Atacama Large Millimetre/sub-millimetre Array facility in Chile confirmed the suspicions of the researchers in 2019. The very caution exercised by the researchers in announcing the fact underlines the lack of knowledge about these systems and the need to make sure before celebrating the discovery of extra-terrestrial life.Q. "This fact, when added to the hostile conditions on its surface, yields tantalising possibilities"Which fact is being mentioned in these lines of the passage?a)Phosphine forms about 20 parts per billion of Venus's atmosphereb)The surface temperature of Venus is above 460° Celsiusc)Signs of ozone found on the surface of Venusd)Three oxygen atoms found in the upper atmosphere of VenusCorrect answer is option 'A'. Can you explain this answer?
Question Description
Directions: Read the passage and answer the following question.Venus, the hottest planet in the solar system, has not enjoyed as much recent attention as Mars, as far as space missions are concerned. With surface temperatures of above 60°60° Celsius that can melt even a metal like lead, and a heavy atmosphere of carbon dioxide, the planet was considered hostile to life. This despite its being similar in size to the Earth and rocky, so much so that it is often called the Earth's "sister planet". There was some excitement when the European Space Agency's mission, Venus Express, found signs of ozone, made of three oxygen atoms and considered a biomarker, in the upper atmosphere of Venus, in 2011 . But the recent discovery of traces of phosphine, another, biomarker, in its atmosphere has just given the search for extraterrestrial life a shot in the arm. Phosphine, a compound of one phosphorous atom and three hydrogen atoms, is given out by some microbes during biochemical processes. In an atmosphere rich in carbon dioxide, it is likely to get destroyed soon. However, the researchers estimate that phosphine forms about 20 parts per billion of Venus's atmosphere. This fact, when added to the hostile conditions on its surface, yields tantalising possibilities - of phosphine's survival through extraordinary chemistry and thermodynamics or the stubborn triumph of biology and life.This finding was the result of years of careful study by a team of international astronomers led by Jane S. Greaves of Cardiff University and was announced in a paper published in Nature Astronomy. Prof. Greaves first identified phosphine in Venus's atmosphere in 2017, using the James Clerk Maxwell Telescope in Hawaii. Further study and precise observations using the Atacama Large Millimetre/sub-millimetre Array facility in Chile confirmed the suspicions of the researchers in 2019. The very caution exercised by the researchers in announcing the fact underlines the lack of knowledge about these systems and the need to make sure before celebrating the discovery of extra-terrestrial life.Q. "This fact, when added to the hostile conditions on its surface, yields tantalising possibilities"Which fact is being mentioned in these lines of the passage?a)Phosphine forms about 20 parts per billion of Venus's atmosphereb)The surface temperature of Venus is above 460° Celsiusc)Signs of ozone found on the surface of Venusd)Three oxygen atoms found in the upper atmosphere of VenusCorrect answer is option 'A'. Can you explain this answer? for CLAT 2024 is part of CLAT preparation. The Question and answers have been prepared according to the CLAT exam syllabus. Information about Directions: Read the passage and answer the following question.Venus, the hottest planet in the solar system, has not enjoyed as much recent attention as Mars, as far as space missions are concerned. With surface temperatures of above 60°60° Celsius that can melt even a metal like lead, and a heavy atmosphere of carbon dioxide, the planet was considered hostile to life. This despite its being similar in size to the Earth and rocky, so much so that it is often called the Earth's "sister planet". There was some excitement when the European Space Agency's mission, Venus Express, found signs of ozone, made of three oxygen atoms and considered a biomarker, in the upper atmosphere of Venus, in 2011 . But the recent discovery of traces of phosphine, another, biomarker, in its atmosphere has just given the search for extraterrestrial life a shot in the arm. Phosphine, a compound of one phosphorous atom and three hydrogen atoms, is given out by some microbes during biochemical processes. In an atmosphere rich in carbon dioxide, it is likely to get destroyed soon. However, the researchers estimate that phosphine forms about 20 parts per billion of Venus's atmosphere. This fact, when added to the hostile conditions on its surface, yields tantalising possibilities - of phosphine's survival through extraordinary chemistry and thermodynamics or the stubborn triumph of biology and life.This finding was the result of years of careful study by a team of international astronomers led by Jane S. Greaves of Cardiff University and was announced in a paper published in Nature Astronomy. Prof. Greaves first identified phosphine in Venus's atmosphere in 2017, using the James Clerk Maxwell Telescope in Hawaii. Further study and precise observations using the Atacama Large Millimetre/sub-millimetre Array facility in Chile confirmed the suspicions of the researchers in 2019. The very caution exercised by the researchers in announcing the fact underlines the lack of knowledge about these systems and the need to make sure before celebrating the discovery of extra-terrestrial life.Q. "This fact, when added to the hostile conditions on its surface, yields tantalising possibilities"Which fact is being mentioned in these lines of the passage?a)Phosphine forms about 20 parts per billion of Venus's atmosphereb)The surface temperature of Venus is above 460° Celsiusc)Signs of ozone found on the surface of Venusd)Three oxygen atoms found in the upper atmosphere of VenusCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for CLAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: Read the passage and answer the following question.Venus, the hottest planet in the solar system, has not enjoyed as much recent attention as Mars, as far as space missions are concerned. With surface temperatures of above 60°60° Celsius that can melt even a metal like lead, and a heavy atmosphere of carbon dioxide, the planet was considered hostile to life. This despite its being similar in size to the Earth and rocky, so much so that it is often called the Earth's "sister planet". There was some excitement when the European Space Agency's mission, Venus Express, found signs of ozone, made of three oxygen atoms and considered a biomarker, in the upper atmosphere of Venus, in 2011 . But the recent discovery of traces of phosphine, another, biomarker, in its atmosphere has just given the search for extraterrestrial life a shot in the arm. Phosphine, a compound of one phosphorous atom and three hydrogen atoms, is given out by some microbes during biochemical processes. In an atmosphere rich in carbon dioxide, it is likely to get destroyed soon. However, the researchers estimate that phosphine forms about 20 parts per billion of Venus's atmosphere. This fact, when added to the hostile conditions on its surface, yields tantalising possibilities - of phosphine's survival through extraordinary chemistry and thermodynamics or the stubborn triumph of biology and life.This finding was the result of years of careful study by a team of international astronomers led by Jane S. Greaves of Cardiff University and was announced in a paper published in Nature Astronomy. Prof. Greaves first identified phosphine in Venus's atmosphere in 2017, using the James Clerk Maxwell Telescope in Hawaii. Further study and precise observations using the Atacama Large Millimetre/sub-millimetre Array facility in Chile confirmed the suspicions of the researchers in 2019. The very caution exercised by the researchers in announcing the fact underlines the lack of knowledge about these systems and the need to make sure before celebrating the discovery of extra-terrestrial life.Q. "This fact, when added to the hostile conditions on its surface, yields tantalising possibilities"Which fact is being mentioned in these lines of the passage?a)Phosphine forms about 20 parts per billion of Venus's atmosphereb)The surface temperature of Venus is above 460° Celsiusc)Signs of ozone found on the surface of Venusd)Three oxygen atoms found in the upper atmosphere of VenusCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Directions: Read the passage and answer the following question.Venus, the hottest planet in the solar system, has not enjoyed as much recent attention as Mars, as far as space missions are concerned. With surface temperatures of above 60°60° Celsius that can melt even a metal like lead, and a heavy atmosphere of carbon dioxide, the planet was considered hostile to life. This despite its being similar in size to the Earth and rocky, so much so that it is often called the Earth's "sister planet". There was some excitement when the European Space Agency's mission, Venus Express, found signs of ozone, made of three oxygen atoms and considered a biomarker, in the upper atmosphere of Venus, in 2011 . But the recent discovery of traces of phosphine, another, biomarker, in its atmosphere has just given the search for extraterrestrial life a shot in the arm. Phosphine, a compound of one phosphorous atom and three hydrogen atoms, is given out by some microbes during biochemical processes. In an atmosphere rich in carbon dioxide, it is likely to get destroyed soon. However, the researchers estimate that phosphine forms about 20 parts per billion of Venus's atmosphere. This fact, when added to the hostile conditions on its surface, yields tantalising possibilities - of phosphine's survival through extraordinary chemistry and thermodynamics or the stubborn triumph of biology and life.This finding was the result of years of careful study by a team of international astronomers led by Jane S. Greaves of Cardiff University and was announced in a paper published in Nature Astronomy. Prof. Greaves first identified phosphine in Venus's atmosphere in 2017, using the James Clerk Maxwell Telescope in Hawaii. Further study and precise observations using the Atacama Large Millimetre/sub-millimetre Array facility in Chile confirmed the suspicions of the researchers in 2019. The very caution exercised by the researchers in announcing the fact underlines the lack of knowledge about these systems and the need to make sure before celebrating the discovery of extra-terrestrial life.Q. "This fact, when added to the hostile conditions on its surface, yields tantalising possibilities"Which fact is being mentioned in these lines of the passage?a)Phosphine forms about 20 parts per billion of Venus's atmosphereb)The surface temperature of Venus is above 460° Celsiusc)Signs of ozone found on the surface of Venusd)Three oxygen atoms found in the upper atmosphere of VenusCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for CLAT. Download more important topics, notes, lectures and mock test series for CLAT Exam by signing up for free.
Here you can find the meaning of Directions: Read the passage and answer the following question.Venus, the hottest planet in the solar system, has not enjoyed as much recent attention as Mars, as far as space missions are concerned. With surface temperatures of above 60°60° Celsius that can melt even a metal like lead, and a heavy atmosphere of carbon dioxide, the planet was considered hostile to life. This despite its being similar in size to the Earth and rocky, so much so that it is often called the Earth's "sister planet". There was some excitement when the European Space Agency's mission, Venus Express, found signs of ozone, made of three oxygen atoms and considered a biomarker, in the upper atmosphere of Venus, in 2011 . But the recent discovery of traces of phosphine, another, biomarker, in its atmosphere has just given the search for extraterrestrial life a shot in the arm. Phosphine, a compound of one phosphorous atom and three hydrogen atoms, is given out by some microbes during biochemical processes. In an atmosphere rich in carbon dioxide, it is likely to get destroyed soon. However, the researchers estimate that phosphine forms about 20 parts per billion of Venus's atmosphere. This fact, when added to the hostile conditions on its surface, yields tantalising possibilities - of phosphine's survival through extraordinary chemistry and thermodynamics or the stubborn triumph of biology and life.This finding was the result of years of careful study by a team of international astronomers led by Jane S. Greaves of Cardiff University and was announced in a paper published in Nature Astronomy. Prof. Greaves first identified phosphine in Venus's atmosphere in 2017, using the James Clerk Maxwell Telescope in Hawaii. Further study and precise observations using the Atacama Large Millimetre/sub-millimetre Array facility in Chile confirmed the suspicions of the researchers in 2019. The very caution exercised by the researchers in announcing the fact underlines the lack of knowledge about these systems and the need to make sure before celebrating the discovery of extra-terrestrial life.Q. "This fact, when added to the hostile conditions on its surface, yields tantalising possibilities"Which fact is being mentioned in these lines of the passage?a)Phosphine forms about 20 parts per billion of Venus's atmosphereb)The surface temperature of Venus is above 460° Celsiusc)Signs of ozone found on the surface of Venusd)Three oxygen atoms found in the upper atmosphere of VenusCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Directions: Read the passage and answer the following question.Venus, the hottest planet in the solar system, has not enjoyed as much recent attention as Mars, as far as space missions are concerned. With surface temperatures of above 60°60° Celsius that can melt even a metal like lead, and a heavy atmosphere of carbon dioxide, the planet was considered hostile to life. This despite its being similar in size to the Earth and rocky, so much so that it is often called the Earth's "sister planet". There was some excitement when the European Space Agency's mission, Venus Express, found signs of ozone, made of three oxygen atoms and considered a biomarker, in the upper atmosphere of Venus, in 2011 . But the recent discovery of traces of phosphine, another, biomarker, in its atmosphere has just given the search for extraterrestrial life a shot in the arm. Phosphine, a compound of one phosphorous atom and three hydrogen atoms, is given out by some microbes during biochemical processes. In an atmosphere rich in carbon dioxide, it is likely to get destroyed soon. However, the researchers estimate that phosphine forms about 20 parts per billion of Venus's atmosphere. This fact, when added to the hostile conditions on its surface, yields tantalising possibilities - of phosphine's survival through extraordinary chemistry and thermodynamics or the stubborn triumph of biology and life.This finding was the result of years of careful study by a team of international astronomers led by Jane S. Greaves of Cardiff University and was announced in a paper published in Nature Astronomy. Prof. Greaves first identified phosphine in Venus's atmosphere in 2017, using the James Clerk Maxwell Telescope in Hawaii. Further study and precise observations using the Atacama Large Millimetre/sub-millimetre Array facility in Chile confirmed the suspicions of the researchers in 2019. The very caution exercised by the researchers in announcing the fact underlines the lack of knowledge about these systems and the need to make sure before celebrating the discovery of extra-terrestrial life.Q. "This fact, when added to the hostile conditions on its surface, yields tantalising possibilities"Which fact is being mentioned in these lines of the passage?a)Phosphine forms about 20 parts per billion of Venus's atmosphereb)The surface temperature of Venus is above 460° Celsiusc)Signs of ozone found on the surface of Venusd)Three oxygen atoms found in the upper atmosphere of VenusCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Directions: Read the passage and answer the following question.Venus, the hottest planet in the solar system, has not enjoyed as much recent attention as Mars, as far as space missions are concerned. With surface temperatures of above 60°60° Celsius that can melt even a metal like lead, and a heavy atmosphere of carbon dioxide, the planet was considered hostile to life. This despite its being similar in size to the Earth and rocky, so much so that it is often called the Earth's "sister planet". There was some excitement when the European Space Agency's mission, Venus Express, found signs of ozone, made of three oxygen atoms and considered a biomarker, in the upper atmosphere of Venus, in 2011 . But the recent discovery of traces of phosphine, another, biomarker, in its atmosphere has just given the search for extraterrestrial life a shot in the arm. Phosphine, a compound of one phosphorous atom and three hydrogen atoms, is given out by some microbes during biochemical processes. In an atmosphere rich in carbon dioxide, it is likely to get destroyed soon. However, the researchers estimate that phosphine forms about 20 parts per billion of Venus's atmosphere. This fact, when added to the hostile conditions on its surface, yields tantalising possibilities - of phosphine's survival through extraordinary chemistry and thermodynamics or the stubborn triumph of biology and life.This finding was the result of years of careful study by a team of international astronomers led by Jane S. Greaves of Cardiff University and was announced in a paper published in Nature Astronomy. Prof. Greaves first identified phosphine in Venus's atmosphere in 2017, using the James Clerk Maxwell Telescope in Hawaii. Further study and precise observations using the Atacama Large Millimetre/sub-millimetre Array facility in Chile confirmed the suspicions of the researchers in 2019. The very caution exercised by the researchers in announcing the fact underlines the lack of knowledge about these systems and the need to make sure before celebrating the discovery of extra-terrestrial life.Q. "This fact, when added to the hostile conditions on its surface, yields tantalising possibilities"Which fact is being mentioned in these lines of the passage?a)Phosphine forms about 20 parts per billion of Venus's atmosphereb)The surface temperature of Venus is above 460° Celsiusc)Signs of ozone found on the surface of Venusd)Three oxygen atoms found in the upper atmosphere of VenusCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Directions: Read the passage and answer the following question.Venus, the hottest planet in the solar system, has not enjoyed as much recent attention as Mars, as far as space missions are concerned. With surface temperatures of above 60°60° Celsius that can melt even a metal like lead, and a heavy atmosphere of carbon dioxide, the planet was considered hostile to life. This despite its being similar in size to the Earth and rocky, so much so that it is often called the Earth's "sister planet". There was some excitement when the European Space Agency's mission, Venus Express, found signs of ozone, made of three oxygen atoms and considered a biomarker, in the upper atmosphere of Venus, in 2011 . But the recent discovery of traces of phosphine, another, biomarker, in its atmosphere has just given the search for extraterrestrial life a shot in the arm. Phosphine, a compound of one phosphorous atom and three hydrogen atoms, is given out by some microbes during biochemical processes. In an atmosphere rich in carbon dioxide, it is likely to get destroyed soon. However, the researchers estimate that phosphine forms about 20 parts per billion of Venus's atmosphere. This fact, when added to the hostile conditions on its surface, yields tantalising possibilities - of phosphine's survival through extraordinary chemistry and thermodynamics or the stubborn triumph of biology and life.This finding was the result of years of careful study by a team of international astronomers led by Jane S. Greaves of Cardiff University and was announced in a paper published in Nature Astronomy. Prof. Greaves first identified phosphine in Venus's atmosphere in 2017, using the James Clerk Maxwell Telescope in Hawaii. Further study and precise observations using the Atacama Large Millimetre/sub-millimetre Array facility in Chile confirmed the suspicions of the researchers in 2019. The very caution exercised by the researchers in announcing the fact underlines the lack of knowledge about these systems and the need to make sure before celebrating the discovery of extra-terrestrial life.Q. "This fact, when added to the hostile conditions on its surface, yields tantalising possibilities"Which fact is being mentioned in these lines of the passage?a)Phosphine forms about 20 parts per billion of Venus's atmosphereb)The surface temperature of Venus is above 460° Celsiusc)Signs of ozone found on the surface of Venusd)Three oxygen atoms found in the upper atmosphere of VenusCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Directions: Read the passage and answer the following question.Venus, the hottest planet in the solar system, has not enjoyed as much recent attention as Mars, as far as space missions are concerned. With surface temperatures of above 60°60° Celsius that can melt even a metal like lead, and a heavy atmosphere of carbon dioxide, the planet was considered hostile to life. This despite its being similar in size to the Earth and rocky, so much so that it is often called the Earth's "sister planet". There was some excitement when the European Space Agency's mission, Venus Express, found signs of ozone, made of three oxygen atoms and considered a biomarker, in the upper atmosphere of Venus, in 2011 . But the recent discovery of traces of phosphine, another, biomarker, in its atmosphere has just given the search for extraterrestrial life a shot in the arm. Phosphine, a compound of one phosphorous atom and three hydrogen atoms, is given out by some microbes during biochemical processes. In an atmosphere rich in carbon dioxide, it is likely to get destroyed soon. However, the researchers estimate that phosphine forms about 20 parts per billion of Venus's atmosphere. This fact, when added to the hostile conditions on its surface, yields tantalising possibilities - of phosphine's survival through extraordinary chemistry and thermodynamics or the stubborn triumph of biology and life.This finding was the result of years of careful study by a team of international astronomers led by Jane S. Greaves of Cardiff University and was announced in a paper published in Nature Astronomy. Prof. Greaves first identified phosphine in Venus's atmosphere in 2017, using the James Clerk Maxwell Telescope in Hawaii. Further study and precise observations using the Atacama Large Millimetre/sub-millimetre Array facility in Chile confirmed the suspicions of the researchers in 2019. The very caution exercised by the researchers in announcing the fact underlines the lack of knowledge about these systems and the need to make sure before celebrating the discovery of extra-terrestrial life.Q. "This fact, when added to the hostile conditions on its surface, yields tantalising possibilities"Which fact is being mentioned in these lines of the passage?a)Phosphine forms about 20 parts per billion of Venus's atmosphereb)The surface temperature of Venus is above 460° Celsiusc)Signs of ozone found on the surface of Venusd)Three oxygen atoms found in the upper atmosphere of VenusCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice CLAT tests.
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