Question

Explain Biogeochemical cycle with the help of suitable diagrams.
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Answer 1

Explanation:

Biogeochemical cycles are pathways by

which chemical substances get cycled

through Earth's living and non-living parts.

The following are four cycles that are

important to life:

The water cycle consists of water that

evaporates from Earth's surface and

coming back down as precipitation.

The carbon cycle consists of carbon that

enters living tissue through photosynthesis

and returns to the atmosphere through

respiration, decaying organisms, and the

burning of fossil fuels.

The nitrogen cycle consists of nitrogen

moving through three major processes,

which are nitrogen fixation, nitrification, and

denitrification.

The phosphorous cycle consists of

phosphorus moving through water, soil, and

sediments.

Answer 2

Explanation:

1. A biogeochemical cycle is one of several natural cycles, in which conserved matter moves through the biotic and abiotic parts of an ecosystem. ... The abiotic components can be subdivided into three categories: thehydrosphere (water), the atmosphere (air) and the lithosphere(rock)