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Question

mstv1112 · Answer

3.   Which of the following is NOT a factor that affects the rate of weathering in rocks?  
A. biological evolution
B. climate
C. rock characteristics
D. amount of exposed surface area

6.   In a well-developed soil profile, which horizon is the uppermost layer?  
A. the C horizon
B. the B horizon
C. the A horizon
D. the parent horizon

7.   Which of the following human activities has caused an increase in soil erosion?  
A. clear-cut logging
B. clearing land for construction
C. plowing land for farming
D. all of the above

mstv1112 · Answer

7. ALL OF THE ABOVE
6. A HORIZON 
3. BIOLOGICAL EVOLUTION