Directions : In the following question more than one of the answers given may be correct. Select the correct answer and mark it according to the code:
Conservation, preservation and further enhancement of vegetation cover on the earth would (1) reduce the green house effect (2) save valuable gene pools (3) reduce ecological backlashes (4) check thickening of the ozone layerA) 1, 2 and 3 are correct
B) 1 and 2 are correct
C) 2 and 4 are correct
D) 1 and 3 are correct
Correct Answer: A
Solution :
Conservation, preservation and further enhancement of vegetation cover on the earth would Reduce the green-house effect. Save valuable gene pools. Reduce ecological backlashes.
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