The presence of ozone (O_3) in the atmosphere | vedclass

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Question

(B) The ozone layer is present in the stratosphere of the Earth's atmosphere.It acts as a shield by absorbing the harmful ultraviolet $(UV)$ radiation

Vedclass · Accepted Answer

Helps in checking the penetration of ultraviolet rays to Earth

Vedclass · Answer

(B) The ozone layer is present in the stratosphere of the Earth's atmosphere.It acts as a shield by absorbing the harmful ultraviolet $(UV)$ radiation coming from the Sun.By preventing these high-energy $UV$ rays from reaching the Earth's surface,it protects living organisms from harmful effects such as skin cancer,cataracts,and $DNA$ damage.Therefore,the presence of ozone is crucial for life on Earth as it checks the penetration of ultraviolet rays.

The presence of ozone $(O_3)$ in the atmosphere of Earth:

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