MEDIUM
8th CBSE
IMPORTANT
Earn 100

Coke can be used to make fuel gases.

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Important Questions on Sources of Energy

EASY
8th CBSE
IMPORTANT

Natural gas is found below the petroleum layers.

MEDIUM
8th CBSE
IMPORTANT

Burning of fossil fuels is a major source of pollution.

MEDIUM
8th CBSE
IMPORTANT

The highest grade of coal is known as _____.

MEDIUM
8th CBSE
IMPORTANT

Coke and coal tar are obtained from _____.

MEDIUM
8th CBSE
IMPORTANT

Different types of coal generally have the _____.

MEDIUM
8th CBSE
IMPORTANT

A product, that is not obtained through the refining of petroleum, is _____

MEDIUM
8th CBSE
IMPORTANT

Which of the following is a renewable source of energy?