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Consider the following statements:
Nitrous oxide stays in the atmosphere for much longer time than methane.
The global warming potential of Methane gas is higher than Nitrous oxide.
Production and application of synthetic fertilizers release nitrous oxide in the atmosphere.
Which of the statements given above is/are correct?
- a)1 only
- b)1 and 3 only
- c)2 only
- d)2 and 3 only
Correct answer is option 'B'. Can you explain this answer?
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Consider the following statements: Nitrous oxide stays in the atmo...
Option b is the correct answer.
- Gases that trap heat in the atmosphere are called greenhouse gases. Larger emissions of greenhouse gases lead to higher concentrations in the atmosphere. For each greenhouse gas, a Global Warming Potential (GWP) has been calculated to reflect how long it remains in the atmosphere, on average, and how strongly it absorbs energy. Gases with a higher GWP absorb more energy, per pound, than gases with a lower GWP, and thus contribute more to warming Earth.
- Statement 1 is correct: Methane's lifetime in the atmosphere is much shorter than carbon dioxide (CO2). The lifetime of methane in atmosphere is 12 years. Nitrous oxide is naturally present in the atmosphere as part of the Earth's nitrogen cycle, and has a variety of natural sources. Nitrous oxide molecules stay in the atmosphere for an average of 114 years before being removed by a sink or destroyed through chemical reactions.
- Statement 2 is incorrect: The global warming potential of Nitrous oxide is higher than Methane. The impact of 1 pound of N2O on warming the atmosphere is almost 300 times that of 1 pound of carbon dioxide. The Global Warming Potential of Nitrous oxide for 100-year is 298. The comparative impact of methane is 25 times greater than CO2 over a 100-year period. The Global Warming Potential of Methane for 100-year is 25.
- Statement 3 is correct: Globally, 50-65 percent of total CH4 emissions come from human activities. Methane is emitted from energy, industry, agriculture, land use, and waste management activities. Globally, about 40 percent of total N2O emissions come from human activities. Nitrous oxide is emitted from agriculture, land use, transportation, industry, and other activities. For example- Nitrous oxide can result from various agricultural soil management activities, such as application of synthetic and organic fertilizers and other cropping practices, the management of manure, or burning of agricultural residues.
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Consider the following statements: Nitrous oxide stays in the atmosphere for much longer time than methane. The global warming potential of Methane gas is higher than Nitrous oxide. Production and application of synthetic fertilizers release nitrous oxide in the atmosphere. Which of the statements given above is/are correct?a)1 onlyb)1 and 3 onlyc)2 onlyd)2 and 3 onlyCorrect answer is option 'B'. Can you explain this answer?
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Consider the following statements: Nitrous oxide stays in the atmosphere for much longer time than methane. The global warming potential of Methane gas is higher than Nitrous oxide. Production and application of synthetic fertilizers release nitrous oxide in the atmosphere. Which of the statements given above is/are correct?a)1 onlyb)1 and 3 onlyc)2 onlyd)2 and 3 onlyCorrect answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements: Nitrous oxide stays in the atmosphere for much longer time than methane. The global warming potential of Methane gas is higher than Nitrous oxide. Production and application of synthetic fertilizers release nitrous oxide in the atmosphere. Which of the statements given above is/are correct?a)1 onlyb)1 and 3 onlyc)2 onlyd)2 and 3 onlyCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements: Nitrous oxide stays in the atmosphere for much longer time than methane. The global warming potential of Methane gas is higher than Nitrous oxide. Production and application of synthetic fertilizers release nitrous oxide in the atmosphere. Which of the statements given above is/are correct?a)1 onlyb)1 and 3 onlyc)2 onlyd)2 and 3 onlyCorrect answer is option 'B'. Can you explain this answer?.
Consider the following statements: Nitrous oxide stays in the atmosphere for much longer time than methane. The global warming potential of Methane gas is higher than Nitrous oxide. Production and application of synthetic fertilizers release nitrous oxide in the atmosphere. Which of the statements given above is/are correct?a)1 onlyb)1 and 3 onlyc)2 onlyd)2 and 3 onlyCorrect answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements: Nitrous oxide stays in the atmosphere for much longer time than methane. The global warming potential of Methane gas is higher than Nitrous oxide. Production and application of synthetic fertilizers release nitrous oxide in the atmosphere. Which of the statements given above is/are correct?a)1 onlyb)1 and 3 onlyc)2 onlyd)2 and 3 onlyCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements: Nitrous oxide stays in the atmosphere for much longer time than methane. The global warming potential of Methane gas is higher than Nitrous oxide. Production and application of synthetic fertilizers release nitrous oxide in the atmosphere. Which of the statements given above is/are correct?a)1 onlyb)1 and 3 onlyc)2 onlyd)2 and 3 onlyCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Consider the following statements: Nitrous oxide stays in the atmosphere for much longer time than methane. The global warming potential of Methane gas is higher than Nitrous oxide. Production and application of synthetic fertilizers release nitrous oxide in the atmosphere. Which of the statements given above is/are correct?a)1 onlyb)1 and 3 onlyc)2 onlyd)2 and 3 onlyCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
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ample number of questions to practice Consider the following statements: Nitrous oxide stays in the atmosphere for much longer time than methane. The global warming potential of Methane gas is higher than Nitrous oxide. Production and application of synthetic fertilizers release nitrous oxide in the atmosphere. Which of the statements given above is/are correct?a)1 onlyb)1 and 3 onlyc)2 onlyd)2 and 3 onlyCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice UPSC tests.
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