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Biology 12 Online
OpenStudy (mstv1112):

Quick questions? Will Fan and Medal :)

OpenStudy (mstv1112):

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

OpenStudy (mstv1112):

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

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