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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).
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संबंधित प्रश्न
The harmful radiations absorbed by the ozone layer are ______.
Which radiations are absorbed by ozone layer?
What would happen if the ozone layer in the atmosphere completely disappears?
With the help of a flow diagram, describe how energy from the sun flows through various trophic levels.
How are CFCs harmful?
State two effects of ozone depletion.
Give balanced equation for the following conversion [one or two steps].
A molecule of ozone to two molecules of oxygen gas.
Give reason for the following:
The formation of ozone involves a chemical reaction called photolysis.
Name or state the following:
The atom which reacts with oxygen to form ozone.
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.
