Question 24
Weathering, Erosion and Mass MovementWhich statements describe weathering processes?
i. Breakdown of rocks in situ
ii. Involves physical and chemical processes
iii. Always requires transportation agents
iv. Leads to soil formation
- A.ii & iii
- B.i, ii, iii & iv
- C.ii & iv only
- D.i, ii & iv
Show the answer and explanation
Answer: D (i, ii & iv)
Explanation
Weathering breaks rocks down where they are, physically and chemically, and forms soil; moving the material away is erosion.