CRSS 3060 Midterm: CRSS 3060 UGA EXAM2-Spring 09
31 Jan 2019
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1: replacement of one cation by another of lower charge during mineral formation, cations being strongly held on the mineral surface (adsorption, permanent charge on clay minerals is caused by-- C. adsorption of hydroxyl (-oh) groups from solution under alkaline conditions. N2 (g: illite (hydrous mica, vermiculite, montmorillonite, kaolinite, chlorite, immobilization, denitrification, symbiotic n fixation, nitrification, mineralization. Matching: write the letter of the best answer in the blank; use each answer only once. __________low cec, 1:1, common in highly weathered soils. __________initial weathering product of muscovite; partial k interlayer: n cycle: ______ states how different growth factors affect plant yield. ______ explains how levels of inputs and outputs determine profit b. liebig"s. ______ describes rate of settling of particles in water. ______ describes how chemical equilibria respond to disturbance d. diminishing returns: fill-in: write a single word or phrase that matches the definition; 1 pt. ________________ ph of a solution containing 10-4 moles/l hcl.
