Answers

2016-01-21T20:15:03+05:30
We should save energy to save the Earth and for the future generations.
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2016-01-22T08:15:23+05:30
While Looking to the future, supplies of fossil fuels are dwindling, which means that electricity and gas could become much more expensive over the next decade.

Conserving energy I mean saving Energy now will help reduce the impact of this and help us get used to using less so we can cope when prices are more expensive....!
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