State true or false.

The CFC gases cause a hole in the ozone.

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True

False

answer is A.

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Detailed Solution

The given statement is true.
Concept- Ozone is present in the stratosphere. It protects the earth from harmful sunlight.
The stratosphere contains ozone. It shields the planet from damaging sunlight.
Ozone is destroyed and is pierced by gasses like CFCs that are frequently generated by refrigerators. The ozone hole causes UV radiation to directly hit the earth's surface, which can result in skin cancer and gene mutation. The ozone layer absorbs the sunlight's ultraviolet rays, protecting the earth. The ozone layer is found at the upper levels of the stratosphere. Depletions of the ozone layer resulting in harmful UV rays entering the earth's atmosphere, which might lead to skin cancer and alter the climate.
Therefore it is true that the CFCs gasses cause a hole in the ozone.
Hence, the correct answer is option 1.

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