Biology·MCQ Practice

Greenhouse Effect and Global Warming — MCQ Practice

NEET UG

Version 1Updated 21 Mar 2026

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Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.

Q1medium

Which of the following greenhouse gases has the highest Global Warming Potential (GWP) over a 100-year period?

Q2easy

Which of the following human activities is the primary source of methane ( $CH_4$ ) emissions?

Q3medium

Which of the following is NOT a direct consequence of global warming?

Q4easy

Which of the following statements about the natural greenhouse effect is correct?

Q5easy

Which of the following gases contributes most to the enhanced greenhouse effect by volume of emissions?

Q6easy

Which of the following is a significant natural source of methane ( $CH_4$ ) in the atmosphere?