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Definition of Air Pollution

Ozone exists ...

Question

Ozone exists in earth stratosphere and is responsible for protecting humans from harmful _______.

A

clouds

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B

rains

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C

ultraviolet rays

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D

all of the above

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Solution

The correct option is C ultraviolet rays
Ozone exists in earths stratosphere and is responsible for protecting humans from harmful ultraviolet (UV) rays.

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Similar questions

Q. Read the following statements and select the correct option.

Statement 1: Ozone layer present in the stratosphere protects the living organisms from harmful UV rays coming from the sun by absorbing nearly all of them.

Statement 2: Ozone formed in the troposphere by photochemical reactions as a result of human activities which is harmful to all living organisms.

Q. Consider the following statements regarding the Ozone layer and its formation.

1

. The upper part of the earth's atmosphere, between

10

50

km above the earth surface called stratosphere contains a thin layer of ozone.

2

. This ozone layer serves as a natural filter for blocking incoming ultra violet radiation from the sun.
Which of the statements given is/are correct?

Q. The ozone layer protects the earth from harmful _________________.

Q. Ozone layer protects the earth from harmful ultraviolet rays.

Ozone layer _________ the sun's harmful UV rays and protects the Earth from its harmful effects.

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Definition of Air Pollution

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