MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
D. All of the above
Explanation
The correct answer is All of the above.
Correct answer
C. High wind velocity
Explanation
The correct answer is High wind velocity.
Correct answer
D. Industrial effluents
Explanation
The correct answer is Industrial effluents.
Correct answer
A. All of the above
Explanation
The correct answer is All of the above.
Correct answer
D. A tree should be planted in place of one to be cut
Explanation
The correct answer is A tree should be planted in place of one to be cut.
Correct answer
A. Both (a) & (b)
Explanation
The correct answer is Both (a) & (b).
Correct answer
D. 34.73 million ha
Explanation
The correct answer is 34.73 million ha.
Correct answer
B. Lichen
Explanation
The correct answer is Lichen.
Correct answer
D. Lower depths
Explanation
The correct answer is Lower depths.
Correct answer
D. Commensalism
Explanation
The correct answer is Commensalism.