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प्रश्न
Explain the following term/process in detail:
CFCs
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उत्तर
CFCs : (Chlorofluorocarbons) are organic compounds that contain carbon, chlorine, fluorine produced as volatile derivatives of methane and ethane which catalyze the conversion of ozone (O3) into O2, while O3 is more powerful to absorb ultra-violet rays than that of O2. So CFCs disturb the ozone layer which is so essential for the earth.
संबंधित प्रश्न
What is the significance of solid particles in the atmosphere?
Define the following
Thermosphere
What are the properties of Troposphere?
Give an account of the composition of the atmosphere.
_______ is the most important gas for the survival of living organisms.
This ______ gas is chemically inactive in atmosphere.
Daniel Rutherford discovered ______ in atmosphere.
Give Reason:
Nitrogen and oxygen are called permanent gases of the atmosphere.
Write about the composition of the Atmosphere.
Sea salt, pollen, ash, smoke soot, fine soil – these are associated with:
