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Important questions on Fossil Fuels

MEDIUM

The underlined words in the following sentences have been jumbled up. Write them in their correct form.
Nutsgilh is an example of inexhaustible natural resources.

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MEDIUM

What are fuels? Give two examples of modern fuels.

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MEDIUM

Fossil fuels are obtained from :

A

remains of non-living materials

B

dead remains of birds only

C

dead remains of insects only

D

dead remains of living organisms

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MEDIUM

We read in newspaper that burning of fuels is a major cause of global warming. Explain why.

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MEDIUM

Which of the following is a pair of exhaustible natural resources.

A

coal and soil

B

water and petroleum

C

air and sun-light

D

wild life and minerals

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MEDIUM

Exhaustible natural resources are:

A

unlimited in quantity.

B

not dependent on nature

C

limited in quantity.

D

not exhausted by human activities.

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MEDIUM

Sunlight and air are inexhaustible natural resources. Comment.

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MEDIUM

Fill in the blanks.
Coal and petroleum are formed from the dead remains of organisms and are known as _______. 

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MEDIUM

Why petrol is exhaustible natural resource, whereas sunlight is not Explain.

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MEDIUM

What is called fossil fuel?

A

Mineral coal

B

Petroleum

C

Natural gas

D

All of these

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