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In what type of climate would you expect to find salt-affected soils and why?

Which of the following is NOT a soil ecosystem service?

Use the textural triangle to determine the textural size class of these samples: (5 pts) a. 35% sand, 20% silt, 45% clay is _______ b. 20% silt and 10% clay is _______ d. Which of the soils above would likely have the highest bulk density? Write a or b in the blank. _______ e. Which soil would you expect to have the highest porosity? Write a or b in the blank _______

Water exhibits capillarity because it is…

How would you rate the difficulty of the concepts in this course compared with other science courses at the 200 level?

_______ soils found in _______ ecosystems are characterized by frequent periods of saturation, gleying, mottling, and/or dark organic matter accumulations.

Place the cations in order of increasing binding strength (or affinity for) soil colloid surfaces (5 = most tightly bound; 1 = least tightly bound, least flocculation)

Eluviation is accumulation of minerals and/or organic matter in an endopedon

What aspects of the course did you think were most effective at helping you learn? Please be specific and use complete sentences.