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प्रश्न
True or False:
Ozone in the Troposphere is a harmful pollutant.
विकल्प
True
False
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उत्तर
True
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संबंधित प्रश्न
What is the function of ozone in the upper atmosphere?
How does ozone affect any ecosystem?
You have been selected to talk on 'ozone layer and its protection" in the school assembly on 'Environment Day.'
(a) Why should ozone layer be protected to save the environment?
(b) List any two ways that you would stress in your talk to bring in awareness amongst your fellow friends that would also help in protection of ozone layer as well as the environment.
How is ozone formed in the higher level of atmosphere?
Select the correct answer from the following statement:
A chemical responsible for 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.
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
A motor car, with its glass totally closed, is parked directly under the sun. The inside temperature of the car rises very high. Explain why?
In 1987, an agreement was formulated by the United Nations Environment Programme (UNEP) to freeze the production of “X” to prevent the depletion of “Y”. “X” and “Y” respectively referred to here are ______.
