Question

Match column 'A' with column 'B' :
Column 'A'
Column 'B'
Sunlight, air
1.
(a) Exhaustible natural resources
(b) Inexhaustible natural resources
2.
3.
Coal, petroleum
A black, thick liquid
A tough, porous and black substance
(c) Coal tar
(d) Coke
4.​

Answer 1

Answer:

1 - b

2 - a

3 - c

4 - d

Explanation:

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