Question

Explain in brief any three types of bio-Geo-chemical cycles with a neat and labelled diagram.

Answer 1

A biogeochemical cycle refers to the cycling of substances through which most of the chemical substances tend to move through the biosphere, atmosphere, hypdrosphere and lithosphere.

The biogeochemical cycles include water, phosphorous, sulfur, carbon, nitrogen and oxygen.

There are also the human induced cycles which include the substances atrazine and mercury.