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प्रश्न
Ozone depletion is occurring widely in the stratosphere; it leads to an ozone hole caused mainly due to ______.
पर्याय
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.
APPEARS IN
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?
Name the group of chemical compounds which damages the ozone layer.
The excessive exposure of humans to ultraviolet rays results in:
- damage to immune system
- damage to lungs
- skin cancer
- peptic ulcers
What is the difference between stratospheric and ground level ozone?
Fill in the Blanks:
The ______ is the layer of the atmosphere that contains the protective ozone layer
Give reason for the following:
Destruction of ozone layer is harmful for both humans and plants.
The substance which is chiefly responsible for the depletion of ozone layer is ______.
What is exactly measured in Dobson units or DU?
Write the full form of CFCs.
