General Knowledge - Biology - Discussion
Discussion Forum : Biology - Section 1 (Q.No. 2)
2.
Ozone hole refers to
Discussion:
55 comments Page 4 of 6.
Anuja Singh said:
1 decade ago
As global warming is increasing and people are cutting trees for their greed due to that global warming is increasing and amount of pollution is increasing in the enviorment thats the reason why we all are facing these problems occuring in our enviorment.
Sai said:
1 decade ago
Due to deplenishing of ozone layer harmful uv rays reach the surface and results in causing cancer. Both cloroflurohydro carbons and methane gas are responsible for that.
DEEPAK said:
1 decade ago
STEPS OF OZONE LAYER DEPLITION-
1. CL + O3 - CLO + O2
2. CL + CLO - CL2+O
1. CL + O3 - CLO + O2
2. CL + CLO - CL2+O
Vijaya 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.
Don said:
1 decade ago
Nothing else only we greedy humans are d cause of global warming.
Praveen said:
1 decade ago
Stratosphere mainly consists of ozone gas as the thickness of ozone is reduced mainly because of CFC CO2 CH4 etc.,
Priya said:
1 decade ago
Ozone layer is present at the end of stratosphere.
Harsh kant said:
1 decade ago
As the result main cause of decreases in ozone layer is increases in pollution that's by UV rays enter in earth and causes infections, cancer and other diseases.
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.
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