Question

Please answer me fill in the blanks class 8 social science

Answer 1

Answer:

1. Coal and Uranium are non renewable sources of energy

2. An important liquid fuel used for household is Ammonia

3. Destructive distillation is the process in which coal is strongly heated in the absence of air.

4. In oil wells natural gas collects above petroleum

5. Petroleum is a foul- smelling liquid mined from earth.

Explanation:

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