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Air Pollution

Pollution of Air and Water
Chemistry
Class 8

Overview

Describe air pollution and the various air pollutants and their effects.

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Revise with Concepts

Air Pollution

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Related Questions to study

Which of the following statements about ozone is true?

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What would have happened if the green house gases were totally missing in the earth's atmosphere? Discuss.

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In foggy and hazy environment, birds are able to locate position of sun and their path by means of

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Photochemical smog was first observed in:

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A lot of dry leaves are collected in a school garden and are burnt every day. Do you think that it is right to do so? If not, what should be done to dispose off the dry leaves?

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Identify the correct decreasing order of the following with respect to altitude from atmosphere.
I) Troposphere
II) Mesosphere
III) Thermosphere

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Which pollution is considered as major environmental risk factor on environment?

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Enriched air if inhaled for long time causes 

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The viable particulate among the following is:

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 List IList II 
 a. Troposphere1. 11-50 Km 
 b. Stratosphere2. 85-500 Km 
 c. Mesosphere3. 0-11 Km 
 d. Thermosphere4. 50-85 Km 
 5. Above 500 Km
The correct match is:

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