Answer selected answer silica cycle correct answer

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Unformatted text preview: wer: silica cycle Correct Answer: silica cycle Question 6 1 out of 1 points Mottles in soils are often red in color. Answer Selected Answer: Correct Answer: T r u e T r u e Question 7 1 out of 1 points The inorganic portion of the soil can be comprised of clay which has a very low CEC (cation exchange capacity). Answer Selected Answer: Correct Answer: F a l s e F a l s e Question 8 1 out of 1 points The carbon cycle in soil can involve methane. Answer Selected Answer: Correct T r u e The carbon cycle in soil can involve methane. Answer Selected Answer: Correct Answer: T r u e T r u e Question 9 1 out of 1 points Wetland soils are refered to as hydrophobic soils. Answer Selected Answer: Correct Answer: F a l s e F a l s e Question 10 1 out of 1 points Relief is defined as the highest point on a landscape. Answer Selected Answer: Correct Answer: F a l s e F a l Relief is defined as the highest point on a landscape. Answer Selected Answer: Correct Answer: F a l s e F a l s e...
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This document was uploaded on 01/21/2014.

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