Biogeochemical cycle

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Capitalism imposes its laws of motion on the environment, irrespective of the biogeochemical cycles of the planet and the earth’s metabolism. ~ John Bellamy Foster

In geography and Earth science, a biogeochemical cycle or substance turnover or cycling of substances is a pathway by which a chemical substance moves through biotic (biosphere) and abiotic (lithosphere, atmosphere, and hydrosphere) compartments of Earth.


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