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प्रश्न
What is Ozone?
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उत्तर
Ozone is a gas that is made up of three oxygen atoms (O3). Ozone is classified as either stratospheric (good ozone) or ground level (bad ozone).
संबंधित प्रश्न
Why is damage to the ozone layer a cause for concern? What steps are being taken to limit this damage?
Give one harmful effect of CFC.
What is ozone?
Which of the following harmful radiation is absorbed by the ozone layer of the stratosphere?
Describe the methods of saving the ozone layer.
Number of Oxygen atom in Ozone.
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.
Which of the following may be a conclusion of the excessive exposure of humans to sun’s ultraviolet rays?
- Peptic ulcers
- Eye disease like cataract
- Damage to lungs
- Skin cancer
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.
