Question

Explain the following cycles in your
own words with suitable diagrams.
a. Carbon cycle.
b. Nitrogen cycle.
c. Oxygen cycle.​

Answer 1

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this a copy from Microsoft word which I made on my own

Answer 2

Answer:

Here's your answer.

Explanation:

1. The carbon cycle is the process in which carbon travels from the atmosphere into organisms and the Earth and then back into the atmosphere. ... Animals then eat the food and carbon is stored in their bodies or released as CO2 through respiration. Carbon is also returned to the atmosphere by burning wood and fossil fuels.

2. 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. ... Important processes in the nitrogen cycle include fixation, ammonification, nitrification, and denitrification.

3. The oxygen cycle is the biogeochemical transitions of oxygen atoms between different oxidation states in ions, oxides, and molecules through redox reactions within and between the spheres/reservoirs of the planet Earth.

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