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प्रश्न
Number of Oxygen atom in Ozone.
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उत्तर
3
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संबंधित प्रश्न
Why is damage to the ozone layer a cause for concern? What steps are being taken to limit this damage?
The harmful radiations absorbed by the ozone layer are ______.
How does ozone layer protect us from harmful effects in the environment?
What step has been taken by UNEP in 1987 to prevent too much damage to the ozone layer?
Which of the following harmful radiation is absorbed by the ozone layer of the stratosphere?
Name the following pollutants:
Any two chemicals leading to the formation of ozone holes.
Fill in the Blanks:
______ is manmade compounds that have been widely used as refrigerants and in spray propellants and foam blowing.
Ozone is abundant in this layer. Ozone heats this layer as it absorbs from incoming ultraviolet radiation from the sun:
Gas A, found in the upper layers of the atmosphere, is a deadly poison but is essential for all living beings. The amount of this gas started declining sharply in the 1980s.
- Identify Gas A. How is it formed at higher levels of the atmosphere?
- Why is it essential for all living beings? State the cause for the depletion of this gas.
______ was signed in 1987 to control emission of ozone depleting substances.
