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प्रश्न
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उत्तर
Carbon cycle is a series of chemical reactions in which atmospheric carbon dioxide is used by the organisms and returned to the atmosphere. Photosynthetic plants use carbon as carbon dioxide from the air synthesizing organic compounds. By respiration, burning, decay, etc. the carbon is returned to the atmosphere.
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संबंधित प्रश्न
What is the greenhouse effect?
Draw diagram of carbon cycle.
Describe the methods of carbon replenishment of atmosphere.
Increased amount of ______ in the atmosphere, results in greenhouse effect and global warming.
Explain carbon cycle with the help of a flow chart.
The atmospheric carbon dioxide enters the plants through the process of photosynthesis to form ______.
Carbon dioxide is also returned to the atmosphere through the ______.
During respiration, plants and animals release carbon into the atmosphere in the form of carbon monoxide.
What are the effects of carbon dioxide in the atmosphere?
Out of the 5.5 billion tons of carbon released in each year through combustion of fossil fuels, ______ billion tons stays in the atmosphere.
