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प्रश्न
Select the correct answer from the following statement:
The gas which in presence of U.V. light gives two atoms of the same gas.
विकल्प
Oxygen
Ozone
Carbon dioxide
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उत्तर
Oxygen
APPEARS IN
संबंधित प्रश्न
How does ozone affect any ecosystem?
Fill in the following blank with suitable word :
Ultraviolet rays can cause skin..............
The excessive exposure of humans to ultraviolet rays results in:
- damage to immune system
- damage to lungs
- skin cancer
- peptic ulcers
Give scientific reasons:
Ozone present in the stratosphere is called as “good ozone”.
The depletion of the ozone layer is due to ______.
Select the correct answer from the following statement:
A chemical responsible for ozone depletion.
Give reason for the following:
Destruction of ozone layer is harmful for both humans and plants.
The problem caused due to ozone hole is ______.
Which of the following radiations is responsible for the conversion of atmospheric oxygen to ozone?
______ was signed in 1987 to control emission of ozone depleting substances.
