Question # 1

Polluted sewerage water is caused of

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Air pollution

Water pollution

Land pollution

Environmental pollution

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

Which on eof the following acts cause most of the air pollution?

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Collecting rubber

Buming rubber

Reusing rubber

Recycling rubber

___________ is used in refrigerator.

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CFL

CBC

Chloroflourocarbon

BFC

The germs whihc cause typhoid.

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Fertilizer

Sewerage water

Factories substances

Insecticides

The germs present in it cause typhoid.

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Sewerage water

Fertilizers

Factory waste

Insecticides

Which of the following disease is caused by air pollution.

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Lungs cancer

Chlorea

Diarrhea

Stomach pain

The traffic sokes cause of

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Water pollution

Land pollution

Noise pollution

Air pollution

Which one of these in non-biodegradable

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Feathers

Paper

Leaves of plants

Polythene bag

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

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Pollution

Pollutant

disease

Fithy

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

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