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.

Rate how strongly you agree or disagree with the following statement: “It was relatively easy to find the information I needed on this course’s D2L page”

Both H+ and Al3+ in the soil solution and adsorbed to exchange sites must be neutralized to remediate an acid soil.