Answers

2014-01-05T15:51:38+05:30
There are a number of steps to save non-renewable sources of energy -
1) Use car pools.
2) Utilize the resources in an organised way.
3) Spread awareness among people about, what will happen if these resources finish,etc.
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2014-01-05T16:59:58+05:30
Using battery bikes, conserve petrol, coal etc.

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