Software Development Exam  >  Software Development Questions  >  Read the given passage and answer the questio... Start Learning for Free
Read the given passage and answer the questions that follow.
Pluto was first found nearly a century ago in 1930. In 2006, Pluto, scientists told us, should no longer be called a planet, but instead a dwarf planet. Is Pluto a planet or not? In 2006, the International Astronomical Union considered the controversial question, ‘what is a planet?’ Some moons, like Jupiter's moon, Ganymede, are larger than the planet Mercury. And some objects, like Eris, have never been known as planets, despite being very nearly as large as Pluto. So, what makes a planet a planet? The IAU came to a decision that would annoy Pluto's fans even a decade later. They agreed on updated criteria. To classify as a planet, an object must orbit the sun and not another planet. And it must be massive enough for its gravity to have pulled it into a roughly spherical shape-- no problem for Pluto there. Unfortunately, there is another qualification for planet status. To be a planet, an object must be large enough to have cleared the path of its orbit of other debris orbiting the sun. Unlike the eight planets the IAU now recognizes, Pluto hasn't managed that. Checking every box except one means that Pluto can't be considered a true planet. Instead, it's classified as a dwarf planet, along with Eris and other large objects, like Ceres, Haumea, and Makemake. The ranks of the dwarf planets may grow over time, too. Since they are relatively small and usually very distant, scientists believe we haven't found all of them yet. But don't feel too bad for Pluto. In 2015, the New Horizons Spacecraft sent us the most detailed pictures and data about Pluto we've received yet. We found that the dwarf planet has geological features we hadn't imagined-- towering mountains, ice ridges, vast, smooth areas of carbon monoxide ice.
Which of the following does the writer classify as ‘objects’?
  • a)
    Haumea, Ceres, and Makemake
  • b)
    Mercury, Ceres, and Eris
  • c)
    Eris, Ganymede and Mercury
  • d)
    Ganymede, Eris and Ceres
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Read the given passage and answer the questions that follow.Pluto was ...
The correct answer is 'Haumea, Ceres, and Makemake'.
Key Points
  • The given passage is about 'Why Pluto is not a Planet?'
  • The line 'Checking every box except one means that Pluto can't be considered a true planet. Instead, it's classified as a dwarf planet, along with Eris and other large objects, like Ceres, Haumea, and Makemake'. This line tells us that 'Ceres, Haumea, and Makemake' are classified as 'objects'.
  • Therefore, as per the points mentioned above, we find that the correct answer is Option 1.
View all questions of this test
Explore Courses for Software Development exam

Similar Software Development Doubts

Read the given passage and answer the questions that follow.Pluto was first found nearly a century ago in 1930. In 2006, Pluto, scientists told us, should no longer be called a planet, but instead a dwarf planet. Is Pluto a planet or not? In 2006, the International Astronomical Union considered the controversial question, ‘what is a planet?’ Some moons, like Jupiters moon, Ganymede, are larger than the planet Mercury. And some objects, like Eris, have never been known as planets, despite being very nearly as large as Pluto. So, what makes a planet a planet? The IAU came to a decision that would annoy Plutos fans even a decade later. They agreed on updated criteria. To classify as a planet, an object must orbit the sun and not another planet. And it must be massive enough for its gravity to have pulled it into a roughly spherical shape-- no problem for Pluto there. Unfortunately, there is another qualification for planet status. To be a planet, an object must be large enough to have cleared the path of its orbit of other debris orbiting the sun. Unlike the eight planets the IAU now recognizes, Pluto hasnt managed that. Checking every box except one means that Pluto cant be considered a true planet. Instead, its classified as a dwarf planet, along with Eris and other large objects, like Ceres, Haumea, and Makemake. The ranks of the dwarf planets may grow over time, too. Since they are relatively small and usually very distant, scientists believe we havent found all of them yet. But dont feel too bad for Pluto. In 2015, the New Horizons Spacecraft sent us the most detailed pictures and data about Pluto weve received yet. We found that the dwarf planet has geological features we hadnt imagined-- towering mountains, ice ridges, vast, smooth areas of carbon monoxide ice.Which of the following is NOT a criterion for giving a planet its status?

Read the given passage and answer the questions that follow.Pluto was first found nearly a century ago in 1930. In 2006, Pluto, scientists told us, should no longer be called a planet, but instead a dwarf planet. Is Pluto a planet or not? In 2006, the International Astronomical Union considered the controversial question, ‘what is a planet?’ Some moons, like Jupiters moon, Ganymede, are larger than the planet Mercury. And some objects, like Eris, have never been known as planets, despite being very nearly as large as Pluto. So, what makes a planet a planet? The IAU came to a decision that would annoy Plutos fans even a decade later. They agreed on updated criteria. To classify as a planet, an object must orbit the sun and not another planet. And it must be massive enough for its gravity to have pulled it into a roughly spherical shape-- no problem for Pluto there. Unfortunately, there is another qualification for planet status. To be a planet, an object must be large enough to have cleared the path of its orbit of other debris orbiting the sun. Unlike the eight planets the IAU now recognizes, Pluto hasnt managed that. Checking every box except one means that Pluto cant be considered a true planet. Instead, its classified as a dwarf planet, along with Eris and other large objects, like Ceres, Haumea, and Makemake. The ranks of the dwarf planets may grow over time, too. Since they are relatively small and usually very distant, scientists believe we havent found all of them yet. But dont feel too bad for Pluto. In 2015, the New Horizons Spacecraft sent us the most detailed pictures and data about Pluto weve received yet. We found that the dwarf planet has geological features we hadnt imagined-- towering mountains, ice ridges, vast, smooth areas of carbon monoxide ice.Pluto was classified as a dwarf planet because

Read the given passage and answer the questions that follow.Pluto was first found nearly a century ago in 1930. In 2006, Pluto, scientists told us, should no longer be called a planet, but instead a dwarf planet. Is Pluto a planet or not? In 2006, the International Astronomical Union considered the controversial question, ‘what is a planet?’ Some moons, like Jupiters moon, Ganymede, are larger than the planet Mercury. And some objects, like Eris, have never been known as planets, despite being very nearly as large as Pluto. So, what makes a planet a planet? The IAU came to a decision that would annoy Plutos fans even a decade later. They agreed on updated criteria. To classify as a planet, an object must orbit the sun and not another planet. And it must be massive enough for its gravity to have pulled it into a roughly spherical shape-- no problem for Pluto there. Unfortunately, there is another qualification for planet status. To be a planet, an object must be large enough to have cleared the path of its orbit of other debris orbiting the sun. Unlike the eight planets the IAU now recognizes, Pluto hasnt managed that. Checking every box except one means that Pluto cant be considered a true planet. Instead, its classified as a dwarf planet, along with Eris and other large objects, like Ceres, Haumea, and Makemake. The ranks of the dwarf planets may grow over time, too. Since they are relatively small and usually very distant, scientists believe we havent found all of them yet. But dont feel too bad for Pluto. In 2015, the New Horizons Spacecraft sent us the most detailed pictures and data about Pluto weve received yet. We found that the dwarf planet has geological features we hadnt imagined-- towering mountains, ice ridges, vast, smooth areas of carbon monoxide ice.This passage is mainly about

Read the given passage and answer the questions that follow.Pluto was first found nearly a century ago in 1930. In 2006, Pluto, scientists told us, should no longer be called a planet, but instead a dwarf planet. Is Pluto a planet or not? In 2006, the International Astronomical Union considered the controversial question, ‘what is a planet?’ Some moons, like Jupiters moon, Ganymede, are larger than the planet Mercury. And some objects, like Eris, have never been known as planets, despite being very nearly as large as Pluto. So, what makes a planet a planet? The IAU came to a decision that would annoy Plutos fans even a decade later. They agreed on updated criteria. To classify as a planet, an object must orbit the sun and not another planet. And it must be massive enough for its gravity to have pulled it into a roughly spherical shape-- no problem for Pluto there. Unfortunately, there is another qualification for planet status. To be a planet, an object must be large enough to have cleared the path of its orbit of other debris orbiting the sun. Unlike the eight planets the IAU now recognizes, Pluto hasnt managed that. Checking every box except one means that Pluto cant be considered a true planet. Instead, its classified as a dwarf planet, along with Eris and other large objects, like Ceres, Haumea, and Makemake. The ranks of the dwarf planets may grow over time, too. Since they are relatively small and usually very distant, scientists believe we havent found all of them yet. But dont feel too bad for Pluto. In 2015, the New Horizons Spacecraft sent us the most detailed pictures and data about Pluto weve received yet. We found that the dwarf planet has geological features we hadnt imagined-- towering mountains, ice ridges, vast, smooth areas of carbon monoxide ice.Which statement is NOT true according to the passage?

Top Courses for Software Development

Read the given passage and answer the questions that follow.Pluto was first found nearly a century ago in 1930. In 2006, Pluto, scientists told us, should no longer be called a planet, but instead a dwarf planet. Is Pluto a planet or not? In 2006, the International Astronomical Union considered the controversial question, ‘what is a planet?’ Some moons, like Jupiters moon, Ganymede, are larger than the planet Mercury. And some objects, like Eris, have never been known as planets, despite being very nearly as large as Pluto. So, what makes a planet a planet? The IAU came to a decision that would annoy Plutos fans even a decade later. They agreed on updated criteria. To classify as a planet, an object must orbit the sun and not another planet. And it must be massive enough for its gravity to have pulled it into a roughly spherical shape-- no problem for Pluto there. Unfortunately, there is another qualification for planet status. To be a planet, an object must be large enough to have cleared the path of its orbit of other debris orbiting the sun. Unlike the eight planets the IAU now recognizes, Pluto hasnt managed that. Checking every box except one means that Pluto cant be considered a true planet. Instead, its classified as a dwarf planet, along with Eris and other large objects, like Ceres, Haumea, and Makemake. The ranks of the dwarf planets may grow over time, too. Since they are relatively small and usually very distant, scientists believe we havent found all of them yet. But dont feel too bad for Pluto. In 2015, the New Horizons Spacecraft sent us the most detailed pictures and data about Pluto weve received yet. We found that the dwarf planet has geological features we hadnt imagined-- towering mountains, ice ridges, vast, smooth areas of carbon monoxide ice.Which of the following does the writer classify as ‘objects’?a)Haumea, Ceres, and Makemakeb)Mercury, Ceres, and Erisc)Eris, Ganymede and Mercuryd)Ganymede, Eris and CeresCorrect answer is option 'A'. Can you explain this answer?
Question Description
Read the given passage and answer the questions that follow.Pluto was first found nearly a century ago in 1930. In 2006, Pluto, scientists told us, should no longer be called a planet, but instead a dwarf planet. Is Pluto a planet or not? In 2006, the International Astronomical Union considered the controversial question, ‘what is a planet?’ Some moons, like Jupiters moon, Ganymede, are larger than the planet Mercury. And some objects, like Eris, have never been known as planets, despite being very nearly as large as Pluto. So, what makes a planet a planet? The IAU came to a decision that would annoy Plutos fans even a decade later. They agreed on updated criteria. To classify as a planet, an object must orbit the sun and not another planet. And it must be massive enough for its gravity to have pulled it into a roughly spherical shape-- no problem for Pluto there. Unfortunately, there is another qualification for planet status. To be a planet, an object must be large enough to have cleared the path of its orbit of other debris orbiting the sun. Unlike the eight planets the IAU now recognizes, Pluto hasnt managed that. Checking every box except one means that Pluto cant be considered a true planet. Instead, its classified as a dwarf planet, along with Eris and other large objects, like Ceres, Haumea, and Makemake. The ranks of the dwarf planets may grow over time, too. Since they are relatively small and usually very distant, scientists believe we havent found all of them yet. But dont feel too bad for Pluto. In 2015, the New Horizons Spacecraft sent us the most detailed pictures and data about Pluto weve received yet. We found that the dwarf planet has geological features we hadnt imagined-- towering mountains, ice ridges, vast, smooth areas of carbon monoxide ice.Which of the following does the writer classify as ‘objects’?a)Haumea, Ceres, and Makemakeb)Mercury, Ceres, and Erisc)Eris, Ganymede and Mercuryd)Ganymede, Eris and CeresCorrect answer is option 'A'. Can you explain this answer? for Software Development 2025 is part of Software Development preparation. The Question and answers have been prepared according to the Software Development exam syllabus. Information about Read the given passage and answer the questions that follow.Pluto was first found nearly a century ago in 1930. In 2006, Pluto, scientists told us, should no longer be called a planet, but instead a dwarf planet. Is Pluto a planet or not? In 2006, the International Astronomical Union considered the controversial question, ‘what is a planet?’ Some moons, like Jupiters moon, Ganymede, are larger than the planet Mercury. And some objects, like Eris, have never been known as planets, despite being very nearly as large as Pluto. So, what makes a planet a planet? The IAU came to a decision that would annoy Plutos fans even a decade later. They agreed on updated criteria. To classify as a planet, an object must orbit the sun and not another planet. And it must be massive enough for its gravity to have pulled it into a roughly spherical shape-- no problem for Pluto there. Unfortunately, there is another qualification for planet status. To be a planet, an object must be large enough to have cleared the path of its orbit of other debris orbiting the sun. Unlike the eight planets the IAU now recognizes, Pluto hasnt managed that. Checking every box except one means that Pluto cant be considered a true planet. Instead, its classified as a dwarf planet, along with Eris and other large objects, like Ceres, Haumea, and Makemake. The ranks of the dwarf planets may grow over time, too. Since they are relatively small and usually very distant, scientists believe we havent found all of them yet. But dont feel too bad for Pluto. In 2015, the New Horizons Spacecraft sent us the most detailed pictures and data about Pluto weve received yet. We found that the dwarf planet has geological features we hadnt imagined-- towering mountains, ice ridges, vast, smooth areas of carbon monoxide ice.Which of the following does the writer classify as ‘objects’?a)Haumea, Ceres, and Makemakeb)Mercury, Ceres, and Erisc)Eris, Ganymede and Mercuryd)Ganymede, Eris and CeresCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Software Development 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the given passage and answer the questions that follow.Pluto was first found nearly a century ago in 1930. In 2006, Pluto, scientists told us, should no longer be called a planet, but instead a dwarf planet. Is Pluto a planet or not? In 2006, the International Astronomical Union considered the controversial question, ‘what is a planet?’ Some moons, like Jupiters moon, Ganymede, are larger than the planet Mercury. And some objects, like Eris, have never been known as planets, despite being very nearly as large as Pluto. So, what makes a planet a planet? The IAU came to a decision that would annoy Plutos fans even a decade later. They agreed on updated criteria. To classify as a planet, an object must orbit the sun and not another planet. And it must be massive enough for its gravity to have pulled it into a roughly spherical shape-- no problem for Pluto there. Unfortunately, there is another qualification for planet status. To be a planet, an object must be large enough to have cleared the path of its orbit of other debris orbiting the sun. Unlike the eight planets the IAU now recognizes, Pluto hasnt managed that. Checking every box except one means that Pluto cant be considered a true planet. Instead, its classified as a dwarf planet, along with Eris and other large objects, like Ceres, Haumea, and Makemake. The ranks of the dwarf planets may grow over time, too. Since they are relatively small and usually very distant, scientists believe we havent found all of them yet. But dont feel too bad for Pluto. In 2015, the New Horizons Spacecraft sent us the most detailed pictures and data about Pluto weve received yet. We found that the dwarf planet has geological features we hadnt imagined-- towering mountains, ice ridges, vast, smooth areas of carbon monoxide ice.Which of the following does the writer classify as ‘objects’?a)Haumea, Ceres, and Makemakeb)Mercury, Ceres, and Erisc)Eris, Ganymede and Mercuryd)Ganymede, Eris and CeresCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Read the given passage and answer the questions that follow.Pluto was first found nearly a century ago in 1930. In 2006, Pluto, scientists told us, should no longer be called a planet, but instead a dwarf planet. Is Pluto a planet or not? In 2006, the International Astronomical Union considered the controversial question, ‘what is a planet?’ Some moons, like Jupiters moon, Ganymede, are larger than the planet Mercury. And some objects, like Eris, have never been known as planets, despite being very nearly as large as Pluto. So, what makes a planet a planet? The IAU came to a decision that would annoy Plutos fans even a decade later. They agreed on updated criteria. To classify as a planet, an object must orbit the sun and not another planet. And it must be massive enough for its gravity to have pulled it into a roughly spherical shape-- no problem for Pluto there. Unfortunately, there is another qualification for planet status. To be a planet, an object must be large enough to have cleared the path of its orbit of other debris orbiting the sun. Unlike the eight planets the IAU now recognizes, Pluto hasnt managed that. Checking every box except one means that Pluto cant be considered a true planet. Instead, its classified as a dwarf planet, along with Eris and other large objects, like Ceres, Haumea, and Makemake. The ranks of the dwarf planets may grow over time, too. Since they are relatively small and usually very distant, scientists believe we havent found all of them yet. But dont feel too bad for Pluto. In 2015, the New Horizons Spacecraft sent us the most detailed pictures and data about Pluto weve received yet. We found that the dwarf planet has geological features we hadnt imagined-- towering mountains, ice ridges, vast, smooth areas of carbon monoxide ice.Which of the following does the writer classify as ‘objects’?a)Haumea, Ceres, and Makemakeb)Mercury, Ceres, and Erisc)Eris, Ganymede and Mercuryd)Ganymede, Eris and CeresCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Software Development. Download more important topics, notes, lectures and mock test series for Software Development Exam by signing up for free.
Here you can find the meaning of Read the given passage and answer the questions that follow.Pluto was first found nearly a century ago in 1930. In 2006, Pluto, scientists told us, should no longer be called a planet, but instead a dwarf planet. Is Pluto a planet or not? In 2006, the International Astronomical Union considered the controversial question, ‘what is a planet?’ Some moons, like Jupiters moon, Ganymede, are larger than the planet Mercury. And some objects, like Eris, have never been known as planets, despite being very nearly as large as Pluto. So, what makes a planet a planet? The IAU came to a decision that would annoy Plutos fans even a decade later. They agreed on updated criteria. To classify as a planet, an object must orbit the sun and not another planet. And it must be massive enough for its gravity to have pulled it into a roughly spherical shape-- no problem for Pluto there. Unfortunately, there is another qualification for planet status. To be a planet, an object must be large enough to have cleared the path of its orbit of other debris orbiting the sun. Unlike the eight planets the IAU now recognizes, Pluto hasnt managed that. Checking every box except one means that Pluto cant be considered a true planet. Instead, its classified as a dwarf planet, along with Eris and other large objects, like Ceres, Haumea, and Makemake. The ranks of the dwarf planets may grow over time, too. Since they are relatively small and usually very distant, scientists believe we havent found all of them yet. But dont feel too bad for Pluto. In 2015, the New Horizons Spacecraft sent us the most detailed pictures and data about Pluto weve received yet. We found that the dwarf planet has geological features we hadnt imagined-- towering mountains, ice ridges, vast, smooth areas of carbon monoxide ice.Which of the following does the writer classify as ‘objects’?a)Haumea, Ceres, and Makemakeb)Mercury, Ceres, and Erisc)Eris, Ganymede and Mercuryd)Ganymede, Eris and CeresCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Read the given passage and answer the questions that follow.Pluto was first found nearly a century ago in 1930. In 2006, Pluto, scientists told us, should no longer be called a planet, but instead a dwarf planet. Is Pluto a planet or not? In 2006, the International Astronomical Union considered the controversial question, ‘what is a planet?’ Some moons, like Jupiters moon, Ganymede, are larger than the planet Mercury. And some objects, like Eris, have never been known as planets, despite being very nearly as large as Pluto. So, what makes a planet a planet? The IAU came to a decision that would annoy Plutos fans even a decade later. They agreed on updated criteria. To classify as a planet, an object must orbit the sun and not another planet. And it must be massive enough for its gravity to have pulled it into a roughly spherical shape-- no problem for Pluto there. Unfortunately, there is another qualification for planet status. To be a planet, an object must be large enough to have cleared the path of its orbit of other debris orbiting the sun. Unlike the eight planets the IAU now recognizes, Pluto hasnt managed that. Checking every box except one means that Pluto cant be considered a true planet. Instead, its classified as a dwarf planet, along with Eris and other large objects, like Ceres, Haumea, and Makemake. The ranks of the dwarf planets may grow over time, too. Since they are relatively small and usually very distant, scientists believe we havent found all of them yet. But dont feel too bad for Pluto. In 2015, the New Horizons Spacecraft sent us the most detailed pictures and data about Pluto weve received yet. We found that the dwarf planet has geological features we hadnt imagined-- towering mountains, ice ridges, vast, smooth areas of carbon monoxide ice.Which of the following does the writer classify as ‘objects’?a)Haumea, Ceres, and Makemakeb)Mercury, Ceres, and Erisc)Eris, Ganymede and Mercuryd)Ganymede, Eris and CeresCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Read the given passage and answer the questions that follow.Pluto was first found nearly a century ago in 1930. In 2006, Pluto, scientists told us, should no longer be called a planet, but instead a dwarf planet. Is Pluto a planet or not? In 2006, the International Astronomical Union considered the controversial question, ‘what is a planet?’ Some moons, like Jupiters moon, Ganymede, are larger than the planet Mercury. And some objects, like Eris, have never been known as planets, despite being very nearly as large as Pluto. So, what makes a planet a planet? The IAU came to a decision that would annoy Plutos fans even a decade later. They agreed on updated criteria. To classify as a planet, an object must orbit the sun and not another planet. And it must be massive enough for its gravity to have pulled it into a roughly spherical shape-- no problem for Pluto there. Unfortunately, there is another qualification for planet status. To be a planet, an object must be large enough to have cleared the path of its orbit of other debris orbiting the sun. Unlike the eight planets the IAU now recognizes, Pluto hasnt managed that. Checking every box except one means that Pluto cant be considered a true planet. Instead, its classified as a dwarf planet, along with Eris and other large objects, like Ceres, Haumea, and Makemake. The ranks of the dwarf planets may grow over time, too. Since they are relatively small and usually very distant, scientists believe we havent found all of them yet. But dont feel too bad for Pluto. In 2015, the New Horizons Spacecraft sent us the most detailed pictures and data about Pluto weve received yet. We found that the dwarf planet has geological features we hadnt imagined-- towering mountains, ice ridges, vast, smooth areas of carbon monoxide ice.Which of the following does the writer classify as ‘objects’?a)Haumea, Ceres, and Makemakeb)Mercury, Ceres, and Erisc)Eris, Ganymede and Mercuryd)Ganymede, Eris and CeresCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Read the given passage and answer the questions that follow.Pluto was first found nearly a century ago in 1930. In 2006, Pluto, scientists told us, should no longer be called a planet, but instead a dwarf planet. Is Pluto a planet or not? In 2006, the International Astronomical Union considered the controversial question, ‘what is a planet?’ Some moons, like Jupiters moon, Ganymede, are larger than the planet Mercury. And some objects, like Eris, have never been known as planets, despite being very nearly as large as Pluto. So, what makes a planet a planet? The IAU came to a decision that would annoy Plutos fans even a decade later. They agreed on updated criteria. To classify as a planet, an object must orbit the sun and not another planet. And it must be massive enough for its gravity to have pulled it into a roughly spherical shape-- no problem for Pluto there. Unfortunately, there is another qualification for planet status. To be a planet, an object must be large enough to have cleared the path of its orbit of other debris orbiting the sun. Unlike the eight planets the IAU now recognizes, Pluto hasnt managed that. Checking every box except one means that Pluto cant be considered a true planet. Instead, its classified as a dwarf planet, along with Eris and other large objects, like Ceres, Haumea, and Makemake. The ranks of the dwarf planets may grow over time, too. Since they are relatively small and usually very distant, scientists believe we havent found all of them yet. But dont feel too bad for Pluto. In 2015, the New Horizons Spacecraft sent us the most detailed pictures and data about Pluto weve received yet. We found that the dwarf planet has geological features we hadnt imagined-- towering mountains, ice ridges, vast, smooth areas of carbon monoxide ice.Which of the following does the writer classify as ‘objects’?a)Haumea, Ceres, and Makemakeb)Mercury, Ceres, and Erisc)Eris, Ganymede and Mercuryd)Ganymede, Eris and CeresCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Read the given passage and answer the questions that follow.Pluto was first found nearly a century ago in 1930. In 2006, Pluto, scientists told us, should no longer be called a planet, but instead a dwarf planet. Is Pluto a planet or not? In 2006, the International Astronomical Union considered the controversial question, ‘what is a planet?’ Some moons, like Jupiters moon, Ganymede, are larger than the planet Mercury. And some objects, like Eris, have never been known as planets, despite being very nearly as large as Pluto. So, what makes a planet a planet? The IAU came to a decision that would annoy Plutos fans even a decade later. They agreed on updated criteria. To classify as a planet, an object must orbit the sun and not another planet. And it must be massive enough for its gravity to have pulled it into a roughly spherical shape-- no problem for Pluto there. Unfortunately, there is another qualification for planet status. To be a planet, an object must be large enough to have cleared the path of its orbit of other debris orbiting the sun. Unlike the eight planets the IAU now recognizes, Pluto hasnt managed that. Checking every box except one means that Pluto cant be considered a true planet. Instead, its classified as a dwarf planet, along with Eris and other large objects, like Ceres, Haumea, and Makemake. The ranks of the dwarf planets may grow over time, too. Since they are relatively small and usually very distant, scientists believe we havent found all of them yet. But dont feel too bad for Pluto. In 2015, the New Horizons Spacecraft sent us the most detailed pictures and data about Pluto weve received yet. We found that the dwarf planet has geological features we hadnt imagined-- towering mountains, ice ridges, vast, smooth areas of carbon monoxide ice.Which of the following does the writer classify as ‘objects’?a)Haumea, Ceres, and Makemakeb)Mercury, Ceres, and Erisc)Eris, Ganymede and Mercuryd)Ganymede, Eris and CeresCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Software Development tests.
Explore Courses for Software Development exam

Top Courses for Software Development

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev