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6. What is the last step in the formation of oil reserves? A. maturation B. expu

ID: 116454 • Letter: 6

Question

6. What is the last step in the formation of oil reserves? A. maturation B. expulsion-migration C. entrapment D. formation 7. Growth occurs in a glacier in which the zone? A. ablation B. sublimination C. rehydration D. accumulation 8. Which of the following factors would promote mass wasting of soil on a hill? A. Shallow hill slope B. High coherence of the soil C. A high amount of water in the soil D. A small amount of water in the soil 9. What is the term for a bowl-shaped depression formed by a glacier? A. moraine B. drift C. cirque D. ar?te 10. Which is the silt that produces fertile farmland and is deposited from wind off a glacier? A. outwash deposit B. sedimentary soil C. loess D. drumlin

Explanation / Answer

6) answer is C (Entrapment)

7) answer is D (zone of accumulation)

8) answer is C (high amount of water in the soil)

9)  answer is C (Cirque)

10)  answer is A (Outwash deposit)