Question

What is ozone? Where is ozone layer present in our atmosphere and how is it useful for the ecosystem?

Answer 1

Ozone layer (stratospheric ozone) is a high concentration of ozone molecules about 30 to 50 km altitude (stratosphere). The main function of the ozone layer is to absorb the Sun's ultraviolet radiation, hence protecting the Earth from its harmful effects
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Answer 2

ozene is layer which is made up of oxygen it is present in stratosphere it is useful because it regulate the temperature and it also burn the meterio when it come in the contact of it and prevent uv rays to reach the earth surface