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Important questions on Atmospheric Pollution

MEDIUM

The chemical entities present in thermosphere of the atmosphere are:

A

B

C

D

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MEDIUM

What is the link between domestic waste and acid rain?

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MEDIUM

Study the given flowchart and identify respectively.

A

Carbon dioxide, nitrogen oxides, methane, sulphur dioxide

B

Carbon monoxide, methane, sulphur dioxide, nitrogen oxides

C

Methane, carbon monoxide, carbon dioxide, sulphur dioxide

D

Sulphur dioxide, carbon monoxide, methane, nitrogen oxides

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MEDIUM

Convectional rainfall occurs in which type of area?

A

Equatorial area

B

Mountain resin

C

Hilly area

D

All of above

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MEDIUM

The given graph shows various air pollutants and their effects labelled . Identify and select the correct option.
XYZ
(A)Acid rainOzone holeGreen house effect
(B)Greenhouse effectOzone holeAcid rain
(C)Ozone holeGreen house effectAcid rain
(D)Acid rainGreen house effectOzone hole

A

B

C

D

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MEDIUM

What is the temperature range of the atmosphere?

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MEDIUM

The zone which extends above troposphere up to 50 km above sea level and contains dinitrogen, dioxygen, ozone and little water vapour is called:

A

exosphere

B

mesosphere

C

ionosphere

D

stratosphere

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MEDIUM

An object is located at a height of from the surface of the earth. The object is located in which part of the atmosphere?

A

Thermosphere

B

Mesosphere

C

Stratosphere

D

Troposphere

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MEDIUM

What are the effects of acid rain ?

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MEDIUM

All the movements of air resulting in diverse atmospheric phenomena are caused by the uneven heating of the atmosphere in different regions of the earth.

A

True

B

False

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