A calcic endopedon contains an abundance of…

Soil particles of which size help protect organic matter from decomposition the most?

Match the correct master horizon designations (e.g. A, E, etc.) in the blanks. Horizons may be used more than once or not at all.

Rate how strongly you agree or disagree with the following statement: “This class has prepared me to relate soil properties with soil functions/services”

Write the correct words from the parentheses: Organic molecules of (larger/smaller) _______ size and (complex/simple) _______ structure will decompose in soil faster than other organic molecules.

All of the following are indications of Jesus’ apocalyptic actions except:

A soil contains {CL}% clay (of the mineral fraction) and {OM}% organic matter (OM). Of the clay {MO}% is montmorillonite, and the rest of the clay is kaolinite (note: %montmorillonite + %kaolinite = 100). Calculate the CEC of this soil. Assume the following CEC’s for each soil component: OM = 250 cmolc/kg montmorillonite = 100 cmolc/kg kaolinite = 8 cmolc/kg Round your answer to 1 decimal place.  You may take a photo/screenshot of your handwritten or typed work and upload it for partial credit, should your final answer be incorrect. Simply click “add attachment” then “add file” below.

The term “docetism” comes from a Greek word meaning:

What types of assignments have been most helpful to your learning?

A farmer applies {f} lbs/ac of {N}-{P2}-{K2} fertilizer to {ac} acres of land. How many lbs of N have they applied in total? Note that units are given in pounds of fertilizer per acre, but you want units of lbs of N. Round your answer to the nearest 1 lb Show your work, including all units, by uploading an attachment here or in question 27 below.