carbon dioxide is added to the atmosphere by
a. carbon cycle
b. Decaying
c. photosynthesis
d. breathing and burning
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carbon dioxide is added to the atmosphere by
a. carbon cycle
b. Decaying
c. photosynthesis
d. breathing and burning
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Answer:
c) Breathing and burning.
MORE TO KNOW -
• Carbon dioxide gas is made up of 1 molecules carbon and 2 molecules of oxygen.
• It is harmful to the enviornment and also to living beings
• It is produced in comustion, breathing .
• It does not support burning.
• In photosynthesis plants take carbon- dioxide from atmosphere and releases oxygen.
• Living beings take oxygen and releases carbon- dioxide.
• Plants also releases carbon - dioxide when there is no photosynthesis.
• Formula of carbon- dioxide = Co2