General Knowledge - Biology - Discussion

Discussion Forum : Biology - Section 1 (Q.No. 2)
2.
Ozone hole refers to
hole in ozone layer
decrease in the ozone layer in troposphere
decrease in thickness of ozone layer in stratosphere
increase in the thickness of ozone layer in troposphere
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
55 comments Page 4 of 6.

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.,

B.jayasree said:   1 decade ago
Ozone is in stratosphere but due to the chlorofluorocarbons ozone is depletion and decreasing this thickness.

Moses said:   9 years ago
The ozone layer is depleting due to the chlorofluorocarbon thereby causing the ultraviolet rays to shun on.

Amrit singh said:   10 years ago
Stop global warming to protect our ozone layer and protect ourselves from harmful uv rays of sun.

Bilal khan said:   1 decade ago
Ozone hole refer to hole which is present in stratosphere and ozone layer depleting day by day.

Kamlendra Singh said:   9 years ago
Temperature increased day by day is called global warming. In lase decade. 2 degree increased.

Sameera said:   1 decade ago
Yes ozone hole decrease the thickness of ozone layer as the result global warming can occur.

Akshaya said:   1 decade ago
Because stratosphere is present nearer to the sun. Due to this it affects the ozone layer.

Ilobun faithful said:   9 years ago
The ozone hole is a result of the separation of ozone. When they separate, holes are made.

Sanjay said:   9 years ago
In which region on earth already UV radiations causes cancer due to ozone layer depletion?


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