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प्रश्न
The harmful radiations absorbed by the ozone layer are ______.
विकल्प
X-rays
visible light
Ultraviolet (UV) rays
gamma rays
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उत्तर
The harmful radiations absorbed by the ozone layer are Ultraviolet (UV) rays.
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संबंधित प्रश्न
How does ozone affect any ecosystem?
With the help of a flow diagram, describe how energy from the sun flows through various trophic levels.
What is ozone?
What step has been taken by UNEP in 1987 to prevent too much damage to the ozone layer?
Match the items in column I with the closely related ones in column II.
| Column I | Column II | ||
| (i) | Chlorofluorocarbons (CFCs) | (a) | Global warming |
| (ii) | Fly ash | (b) | Biodegradable |
| (iii) | Cow dung | (c) | Nuclear radiation pollutant |
| (iv) | CO2 and methane | (d) | Acid rain |
| (v) | Sulphur dioxide | (e) | Industrial waste |
| (vi) | Iodine-131 | (f) | Ozone depletion |
Discuss in detail the process of ozone depletion.
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?
Why was there a sharp in the amount of ozone in the atmosphere in 1980’s.
Write the full form of CFCs.
