Assertion. For greenhouse effect, presence of green plants is essential Reason. Chlorophyll of the green plants causes greenhouse effect.

Assertion. For greenhouse effect, presence of green plants is essentia

1.	Assertion. For greenhouse effect, presence of green plants is essential Reason. Chlorophyll of the green plants causes greenhouse effect.
Answer» If both Assertion and REASON are true and Reason is the correct EXPLANATION of Assertion. Both Assertion and Reason are true but Reasonis not the correct explanation of Assertion If Assertion is true but Reason is false If both Assertion and Reason are false Solution :Correct A. Greenhouse effect is due to presence `CO_2` and water vapour near the earth's SURFACE. Correct Reason. `CO_2` and `H_2O` vapour present near the earth's surface cause greenhouse effect.