Multiple Choice
Which of the following is correct regarding the color of soil?
A) Dark soils always indicate high organic content.
B) Despite the importance of color in describing soils,there is no standard methods for descriptions.
C) 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.
D) Color reflects composition and chemical makeup of a soil.
E) There are only a few hues possible for soils,so color is not an important physical characteristic of soils.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: The southeast United States is dominated by
Q3: Salinization is likely to occur in<br>A)the tropics.<br>B)areas
Q4: Expandable clay soils,such as montmorillonite,characterize this soil
Q5: Which of the following soil horizon designations
Q6: Soil texture refers to<br>A)differing soil colors in
Q8: Why is cation-exchange capacity (CEC)an important soil
Q9: _are high latitude soils containing permafrost and
Q10: Describe the NRCS Soil Taxonomy.
Q11: Oxisols have a _cation-exchange and,therefore,_fertility.<br>A)high;high<br>B)low;high<br>C)low;low<br>D)high;low<br>E)moderate;moderate
Q12: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5538/.jpg" alt=" These mature soils