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प्रश्न
Number of Oxygen atom in Ozone.
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उत्तर
3
APPEARS IN
संबंधित प्रश्न
The harmful radiations absorbed by the ozone layer are ______.
The prime source of chlorofluorocarbons is ______.
Name the group of chemical compounds which damages the ozone layer.
Fill in the following blank with suitable word :
Ultraviolet rays can cause skin..............
How is ozone formed in the higher level of atmosphere?
Match the items in column I with the closely related ones in column II.
| Column l | Column lI | ||
| (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 |
‘There is a hole in the ozone layer’. What do you understand by this?
Name the chemicals responsible for destruction of the ozone layer. State the main chemical from these chemicals, which is responsible for more than 80% ozone depletion.
State how CFCs break ozone in the stratosphere.
State the essential function performed by ozone at the higher levels of the atmosphere.
