General Knowledge - Biology - Discussion
Discussion Forum : Biology - Section 1 (Q.No. 2)
2.
Ozone hole refers to
Discussion:
55 comments Page 2 of 6.
Momina abbas said:
1 decade ago
Stratosphere is filled with ozone gas which filters the UV rays coming from sun. So the ozone hole is the decrease of thickness of ozone in the stratosphere due to pollution.
Parul said:
1 decade ago
Due to which climate change is happening (as harmful you. We rays from the sun is getting way to reach the earth as its thickness is decreasing) results in global warming.
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.
Vikas kalyan sutar said:
9 years ago
I think the main cause of ozone layer deflection is the reaction of ozone layer with CFC which decrease the thickness of ozone layer and allow UV to pass through it.
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.
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.
Haifa hassan said:
1 decade ago
Ozone hole means decrease in thickness of the ozone layer as a result of green house effect producing green house gases such as chlorofluorocarbon.
Abhishek said:
1 decade ago
As the pollution increases the harmful chlorofluorocarbon goes to the ozone layer and breaks into small atoms which makes the ozone layer thinner.
Vinay said:
7 years ago
It is caused by the pollution and released harmful gases into the atmosphere like carbon monoxide, nitrogen, carbon dioxide, sulphur oxide, etc.
Maryam said:
2 years ago
The ozone layer refers to the tiny layer in the atmosphere that reached the amount of the sun's height from getting to the surface of the earth.
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