Lakhmir Singh & Manjit Kaur - Science

Book: Lakhmir Singh & Manjit Kaur - Science

Chapter: 18. Pollution of Air and Water

Subject: Chemistry - Class 8th

Q. No. 3 of Very Short Answer Type Questions

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3

Name all the major pollutants of air.

The gases like carbon dioxide, carbon monoxide, Sulphur dioxide, nitrogen dioxide and chlorofluorocarbons are the major pollutants of air.


Chapter Exercises

Very Short Answer Type Questions
Short Answer Type Questions
Long Answer Type Questions
Multiple Choice Questions (MCQs)
Questions Based on High Order Thinking Skills (HOTS)

More Exercise Questions

1

Name the gas present in atmosphere which is mainly responsible for causing global warming.
2

Name two gases present in polluted air which can cause acid rain.
3

Name all the major pollutants of air.
4

Which air pollutant combines with the haemoglobin of our blood?
5

Name the various air pollutants discharged by motor vehicle exhausts.
6

Which gas in the upper atmosphere prevents ultraviolet radiations of the sun from reaching the earth?
7

Name any two diseases caused by drinking polluted water containing sewage.
8

Name any four toxic metals whose compounds are present in industrial wastes.
9

Name any two types of chemicals used in agriculture which cause water pollution.
10

The use of excessive fertilizers in the fields lead to the deficiency of an important substance in the water of a nearby lake. Name the substance.

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