Final Exam

5 out of 05 points what is defined as a transition

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Unformatted text preview: 0.5 points Soil color is assessed using a sol color spectograph. Answer Selected Answer: Correct Answer: F a l s e F a l s e Question 47 0.5 out of 0.5 points In what soil horizon is organic materials usually most abundant? Answer Selected Answer: O and A Correct Answer: O and A Question 48 0.5 out of 0.5 points Which of the following is not one of the "cycles" that is involved in wetland soils? Answer Selected Answer: silica cycle Correct Answer: silica cycle Which of the following is not one of the "cycles" that is involved in wetland soils? Answer Selected Answer: silica cycle Correct Answer: silica cycle Question 49 0.5 out of 0.5 points The Phosphorous Cycle in soils can never involve inputs from fauna (animals). Answer Selected Answer: Correct Answer: F a l s e F a l s e Question 50 0.5 out of 0.5 points In terms of chemical transformations in wetland soils, which of the following chemical elements is not involved in nutrient cycling? Answer Selected Answer: Correct Answer: si li c a si li c a In terms of chemical transformations in wetland soils, which of the following chemical elements is not involved in nutrient cycling? Answer Selected Answer: si li c a Correct Answer: si li c a Question 51 0.5 out of 0.5 points Fibric is the least decayed organic wetland soil in terms of how decayed the organic materials are in the soil. Answer Selected Answer: Correct Answer: T r u e T r u e Question 52 0.5 out of 0.5 points Which of the following is not one of the natural compents of soil? Answer Selected Answer: text ure Correct Answer: text ure Question 53 0.5 out of 0.5 points Which of the following is not related to chemical budgets in wetlands? Answer Selected Answer: the topography influence Correct Answer: the topography influence Question 54 0.5 out of 0.5 points Sapric is the most decayed organic wetland soil in terms of how decayed the organic materials are in the soil. Answer Selected Answer: Correct Answer: T r u e T r u e Question 55 0.5 out of 0.5 points Red Maple swamps are common in the northeastern U.S. Answer Selected Answer: Correct Answer: T r u e T r u Red Maple swamps are common in the northeastern U.S. Answer Selected Answer: Correct Answer: T r u e T r u e Question 56 0 out of 0.5 points How many subsystems are in the U.S. Fish and Wildlife Service Wetland Classification System? Answer Selected Answer: 6 Correct Answer: 1 0 Question 57 0.5 out of 0.5 points A tidal salt marsh is an example of a coastal wetland. Answer Selected Answer: Correct Answer: T r u e T r u e A tidal salt marsh is an example of a coastal wetland. Answer Selected Answer: Correct Answer: T r u e T r u e Question 58 0 out of 0.5 points Priarie potholes are depressional wetlands formed by river processes. Answer Selected Answer: Correct Answer: T r u e F a l s e Question 59 0.5 out of 0.5 points A freshwater marsh is a non-tidal freshwater system dominated by grasses. Answer Selected Answer: Correct Answer: T r u e T r u e A freshwater marsh is a non-tidal freshwater system dominated by grasses. Answer Selected Answer: Correct Answer: T r u e T r u e Question 60 0.5 out of 0.5 points Wet meadows occur in poorly drained soils and these soils are usually rich in nutrients. Answer Selected Answer: Correct Answer: T r u e T r u e Question 61 0.5 out of 0.5 points What type of wetland is ephemeral? Answer Selected Answer: vernal pools Correct Answer: vernal pools Question 62 0 out of 0.5 points A playa is a wetland, that is only found in coastal areas, that accumulates peat. Answer Selected Answer: Co...
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