Question

What is ozone layer ? Where it is found ?

Answer 1

The most important gas present in the stratosphere is Ozone. starting at a height of about 16 km, the concentration of Ozone becomes maximum at a height of about 23km. It's concentration in the atmosphere at a height of about 23 km is nearly 10ppm.
It a is very important part in our life. The radiation coming from the sun consists of ultraviolet radiation. The ultraviolet radiation can penetrate deep in our body and cause diseases like skin cancer. Ozone layer absorbs the harmful ultraviolet radiation coming from the sun. Thus, the Ozone layer protects animal and plant life on the earth from the harmful effects of the ultraviolet radiation.

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Answer 2

▪ The ozone layer is a deep layer in the stratospher encircling the Earth that has large amounts of ozone in it.

Location ;-

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▪In the midlatitudes the peak concentrations of ozone occur at altitudes from 20 to 25 km about 12 to 16 miles .

▪ Peak concentrations are found at altitudes from 26 to 28 km about 16 to 17 miles in the tropics and from about 12 to 20 km about 7 to 12 miles toward the poles.