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8th CBSE
IMPORTANT
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Inexhaustible natural resources in nature are

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Important Questions on Coal and Petroleum

EASY
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 5 - Coal and Petroleum>Put on your thinking cap>Q 1
Which of these is not a fossil fuel?
EASY
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 5 - Coal and Petroleum>Put on your thinking cap>Q 1
Coal mainly contains
EASY
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 5 - Coal and Petroleum>Put on your thinking cap>Q 1
The process of separation of the constituents of petroleum by heating is known as
EASY
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 5 - Coal and Petroleum>Put on your thinking cap>Q 1
What is the full form of PCRA?
EASY
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 5 - Coal and Petroleum>Put on your thinking cap>Q 1
Which is the cleanest fuel?
EASY
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 5 - Coal and Petroleum>Put on your thinking cap>Q 1
Which of these contribute the most to global warming?
EASY
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 5 - Coal and Petroleum>Put on your thinking cap>Q 1
Which of the following is a way to save petrol and diesel?
EASY
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 5 - Coal and Petroleum>Put on your thinking cap>Q 2
Given an example for an inexhaustible natural resource which is called as the movement of air.