Why is methane included in climate studies despite being present in a small quantity?
Answer and explanation
Correct answer: Because it is an effective heat-absorbing greenhouse gas
Methane is a trace gas, but each molecule absorbs infrared radiation efficiently in parts of the spectrum that affect outgoing terrestrial heat. Its concentration is much lower than carbon dioxide, yet its warming influence per unit mass is substantial. Thus option C is correct. Methane is not a cloud nucleus, an oxygen-forming gas, or a form of sea salt.
Frequently asked questions
What is the correct answer to this question?
Because it is an effective heat-absorbing greenhouse gas
Why is this the correct answer?
Methane is a trace gas, but each molecule absorbs infrared radiation efficiently in parts of the spectrum that affect outgoing terrestrial heat. Its concentration is much lower than carbon dioxide, yet its warming influence per unit mass is substantial. Thus option C is correct. Methane is not a cloud nucleus, an oxygen-forming gas, or a form of sea salt.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
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