Question

Write the effects of UV radiations and name the gas which protects us from it.​

Answer 1

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The ozone layer which consists of O3 molecules protects us from the uv rays.

The harmful effects of uv rays are

causes skin cancer

causes eye cataract

decrease the moisture content in soil

decrease the efficiency of photosynthesis

Answer 2

Answer:

ultraviolet rays comes from the sun directly to the earth there are many harmful effect of ultraviolet rays dija skin cancer on heating unwanted heating of Earth ultraviolet rays is protected by ozone layer which is made up of O3

gas means ozone gas

Explanation:

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