Question

what is carbon cycle in 6 or 7 points for the class 9​

Answer 1

• The carbon is an integral aspect of every life form.
• Carbon cycle along with nitrogen cycle and oxygen cycle plays a vital role in the existence of life on earth.
• In the carbon cycle, CO2 is interchanged among the biosphere, geosphere, pedosphere, hydrosphere, and atmosphere, of the earth.
• This cycle portrays the movement of carbon which is found in both elemental as well as a combined state on earth.
• Diamond and graphite are the elemental forms of carbon and in combined state,
• it is found as carbonates in minerals and as CO2  gas in the atmosphere.

Answer 2

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