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प्रश्न
Describe the methods of saving the ozone layer.
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उत्तर
Methods to protect the ozone layer:
- Using alternative products such as HCFCs (hydrochlorofluorocarbons)
- Montreal Protocol, an international treaty, helps prevent ozone depletion.
संबंधित प्रश्न
You have been selected to talk on 'ozone layer and its protection" in the school assembly on 'Environment Day.'
(a) Why should ozone layer be protected to save the environment?
(b) List any two ways that you would stress in your talk to bring in awareness amongst your fellow friends that would also help in protection of ozone layer as well as the environment.
Which radiations are absorbed by ozone layer?
Write the full name of CFC.
What is UNEP?
Briefly explain depletion of ozone layer and its effects.
Explain what is smog. Give its effects.
Explain ozone layer, its depletion and effects of ozone depletion.
‘There is a hole in the ozone layer’. What do you understand by this?
True or False:
Ozone in the Troposphere is a harmful pollutant.
Long answer type question
Montreal protocol is an essential step. Why is it so?
