Consider the following statements 1. Weathering encompasses a group of processes by which surface and subsurface rocks disintegrate.2. Extreme dryness reduces most weathering to a minimum.3. Physical weathering dominates in drier and cooler climates.In equatorial rain-forest climate, most rocks weather slowly.Which of these are correct ?

Consider the following statements 1. Weathering encompasses a group of

1.	Consider the following statements 1. Weathering encompasses a group of processes by which surface and subsurface rocks disintegrate.2. Extreme dryness reduces most weathering to a minimum.3. Physical weathering dominates in drier and cooler climates.In equatorial rain-forest climate, most rocks weather slowly.Which of these are correct ?
A.	1, 2 and 3
B.	1 and 4
C.	2, 3 and 4
D.	1, 2, 3 and 4
Answer» E.