Question

explain the terms: topsoil,in situ,bangar,khadar,humus

Answer 1

Answer:

Topsoil:is the upper layer of native soil, khadar:soil consists of new alluvial soil deposits and is often very fertile, in situ: refers to an artifacts that has not been moved from its original place of deposition,Bangar:is older alluvial soil large part of the north Indian plains are formed of bhagar soil

Explanation:

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Answer 2

Answer:

check in textbook for detail