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प्रश्न
How does ozone layer protect us from harmful effects in the environment?
उत्तर
The ozone layer protects us from the harmful effects of the UV radiation from the sun by absorbing it and preventing it from reaching the earth's surface.
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संबंधित प्रश्न
Ozone depletion is occurring widely in the stratosphere; it leads to an ozone hole caused mainly due to ______.
What is UNEP?
Which pollutant released into the air during refrigeration and airconditioning is the greatest contributor to the depletion of ozone layer?
(a) BHC
(b) DDT
(c) CFC
(d) UNEP
Why is ozone layer called ozone umbrella/shield?
The following picture depicts a certain phenomenon
- Name the phenomenon and explain it.
- Enlist the sources that are responsible for the above mentioned phenomenon.
- List out the effects of the above phenomenon on humans.
Which Gas is present in large amount in the upper part of stratosphere.
Give balanced equation for the following conversion [one or two steps].
A molecule of ozone to two molecules of oxygen gas.
Name or state the following:
The atom which reacts with oxygen to form ozone.
Long answer type question
Montreal protocol is an essential step. Why is it so?
Write the full form of CFCs.
