Nitrogen Cycle

The nitrogen cycle is the biogeochemical process by which nitrogen is converted between its various chemical forms and circulated throughout the earth’s atmosphere, soils, and water systems. Here is a brief description of the labeled…

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Copper cycle

The copper cycle refers to the biogeochemical process by which copper is cycled through the earth’s atmosphere, soils, and water systems. Here is a brief description of the labeled parts of the copper cycle: Mining:…

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Carbon cycle

The carbon cycle refers to the biogeochemical process by which carbon is cycled through the earth’s atmosphere, soils, and water systems. Here is a brief description of the labeled parts of the carbon cycle: Photosynthesis:…

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