General Knowledge - Biology - Discussion
Discussion Forum : Biology - Section 1 (Q.No. 2)
2.
Ozone hole refers to
Discussion:
55 comments Page 2 of 6.
Amrutha said:
1 decade ago
It is not good to have a hole in ozone layer. The main cause is increase of pollution.
Sheetal said:
1 decade ago
Main cause for this is the pollution in our environment. And it allows the harmful UV rays to enter our air. And it is near the stratosphere.
B.jayasree said:
1 decade ago
Ozone is in stratosphere but due to the chlorofluorocarbons ozone is depletion and decreasing this thickness.
Bhavani said:
1 decade ago
It is decreasing the thickness off ozone layer due to which UV rays fall on us.
Awais said:
1 decade ago
Stratosphere is also known as ozonosphere O3 and it absorb the cosmic and uv rays coming from sun and causes skin cancer.
Abdul aziz said:
1 decade ago
It is due to fluorochlorocarbons which reduce the ozone layer.
Nirudhi said:
1 decade ago
We know that stratosphere is rich in ozone gas. That's why ozone hole means decreasing of ozone layer in stratosphere.
Akshaya said:
1 decade ago
Because stratosphere is present nearer to the sun. Due to this it affects the ozone layer.
Mithun said:
1 decade ago
Ozone layer filters the UV rays from the sun which causes skin cancer. Because of pollution the ozone layer is depleting. If it completely depletes OZONE we would be in DANGER ZONE.
Deepthi said:
1 decade ago
Because of the green houses gases our ozone layer is depleting already we're going to be in danger zone so its all our responsibility to protect our ozone layer.
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