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प्रश्न
What is the difference between stratospheric and ground level ozone?
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उत्तर
Stratospheric ozone or good ozone is a layer surrounding the earth’s atmosphere. It protects all life on earth from the damaging effects of the sun’s rays. Ground level ozone is formed by a photochemical reaction between atmospheric oxygen (O2) and smog forming chemicals at the earth’s surface, it is odourless and colourless, but can have profound effects on the human respiratory system.
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संबंधित प्रश्न
How does ozone affect any ecosystem?
Which radiations are absorbed by ozone layer?
What is ozone?
Name the following pollutants:
Any two chemicals leading to the formation of ozone holes.
State two effects of ozone depletion.
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.
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
Global warming is a phenomenon related to ______.
Why was there a sharp in the amount of ozone in the atmosphere in 1980's.
World Ozone day is celebrated on ______.
