Question

define biogeochemical cycle. define nitrogen cycle. ​

Answer 1

The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among atmosphere, terrestrial, and marine ecosystems. The conversion of nitrogen can be carried out through both biological and physical processes.

Answer 2

Answer:

your ans is

Explanation:

A biogeochemical cycle is the pathway by which a chemical substance cycles the biotic and the abiotic compartments of Earth...