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प्रश्न
O2 is converted into O3 by the action of :
(a) infrared radiations
(b) ultraviolet radiations
(c) gamma radiations
(d) cosmic radiations
उत्तर
ultraviolet radiations
Oxygen is converted into ozone by ultraviolet radiations.
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संबंधित प्रश्न
What are the causes of depletion of ozone layer? Which diseases are likely to be caused if the ozone layer will become thinner?
Write the harmful effects of ozone depletion.
Depletion of ozone in the ozone layer is a cause for our worry. Why?
Give scientific reasons:
Ozone present in the stratosphere is called as “good ozone”.
State two effects of ozone depletion.
Is ozone depletion related to global warming?
The chemicals leading to the formation of ozone holes.
Fill in the Blanks:
______ is manmade compounds that have been widely used as refrigerants and in spray propellants and foam blowing.
Select the correct answer from the following statement:
A chemical responsible for ozone depletion.
Name or state the following:
An atmospheric pollutant responsible for both global warming and ozone depletion.
