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प्रश्न
Ozone depletion is occurring widely in the stratosphere; it leads to an ozone hole caused mainly due to ______.
विकल्प
ethylene
methane
CFCs
CO2
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उत्तर
Ozone depletion is occurring widely in the stratosphere; it leads to an ozone hole caused mainly due to CFCs.
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संबंधित प्रश्न
How depletion of the ozone layer affect living organisms?
Why is damage to the ozone layer a cause for concern? What steps are being taken to limit this damage?
The prime source of chlorofluorocarbons is ______.
Which Gas is present in large amount in the upper part of stratosphere.
True or False:
Ozone in the Troposphere is a harmful pollutant.
How is the ‘ozone oxygen cycle’ maintained in the stratosphere and state what disturbs the balance, resulting in ozone depletion or destruction, Give balanced equation for the same.
Enumerate the damage to humans, animals and plants caused due to ozone depletion.
Which of the following radiations is responsible for the conversion of atmospheric oxygen to ozone?
Gas A, found in the upper layers of the atmosphere, is a deadly poison but is essential for all living beings. The amount of this gas started declining sharply in the 1980s.
- Identify Gas A. How is it formed at higher levels of the atmosphere?
- Why is it essential for all living beings? State the cause for the depletion of this gas.
______ was signed in 1987 to control emission of ozone depleting substances.
