Question

two ways in which we can conserve coal and petroleum​

Answer 1

Answer:

1. Use of alternative source of energy like nuclear or solar energy should be encouraged.
2. Wastage of coal and petroleum during their usage should be avoided.

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Answer 2

Answer:

HERE IS YOUR ANSWER...

Explanation:

√ Coal and petroleum can be conserved by following methods: √

i. Use of alternative sources of energy like nuclear or solar energy should be encouraged.

ii. Wastage of coal and

petroleum during their usage

should be avoided.

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