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DaniilM [7]
3 years ago
7

A soil that is 30%clay, 7% organic matter will have an estimated CEC of what?

Geography
1 answer:
Lana71 [14]3 years ago
4 0

Answer:

A. 37

Explanation:

As CEC of soil can be maintained by the type of caution exchange from soil like Na, K, thus decrease of H+ ions increase the variable charges and thus increasing the capacity, Histosols, Mollisols, and vertisols have a high CEC order. And clay consists of roughly composed chlorite, kaolinite, and most of soil humus.

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In 1998, Canada's highest court declared that Quebec could not legally secede.

Explanation:

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