Question # 1

The main cause of water pollution.

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Smoke of industries

Smoke of cars

Industrial water

Solid waste

The germs is caused of typhoid

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Fertilizers

Insecticides

Sewerage water

Industrial waste

The germs whihc cause typhoid.

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Fertilizer

Sewerage water

Factories substances

Insecticides

Which disease is caused due to air pollution?

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Diarrhea

Lungs cancer

typhoid

Cholera

The germs present in it cause typhoid.

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Sewerage water

Fertilizers

Factory waste

Insecticides

Which one of these in non-biodegradable

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Feathers

Paper

Leaves of plants

Polythene bag

the inclusion of unnecessary and harmful substanes in the eavironment that make it unsuitable for life is called.

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Neat and cleanliness

Environmental pollution

Air pollution

Clean environmental

Any change in he environment which is harmful for living things is called.

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Pollution

Pollutant

disease

Fithy

Which of the following disease is caused by air pollution.

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Lungs cancer

Chlorea

Diarrhea

Stomach pain

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Science 5th Class Chapter 4 English Medium Online Test MCQs With Answers

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