Which of the following is CORRECT regarding soil color?
A) Soil color is used solely to determine the moisture content of soil darker soils have a higher moisture content,whereas lighter soils have less water content.
B) Color reflects composition and chemical makeup of a soil.
C) Soil color is a relatively unimportant physical property of soil.
D) Dark soils always indicate high organic content.
Correct Answer:
Verified
Q34: Why is cation-exchange capacity (CEC)an important soil
Q35: Ped formation enhances
A)soil texture.
B)soil horizons.
C)plasticity.
D)permeability.
Q36: The term used to denote the part
Q37: The practice of leaving crop residue on
Q38: Acidic soils
A)are exceptionally rare.
B)are high in calcium,magnesium,potassium,and
Q40: Between 1982 and 2007,soil erosion on U.S.cropland
A)increased
Q41: The pedogenic process that produces an illuviated
Q42: Which of the following is among the
Q43: Laterization is likely to occur
A)in the tropics.
B)in
Q44: Salinization is likely to occur
A)in humid climate
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