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Friday 26 October 2012

Renewable things and Non renewable.

WAL about different power sources (where we get power from), and whether they are renewable or non-renewable:

Renewable (will not run out) energy source:
solar, wind, hydropower, geothermal

Non-renewable (will run out) energy source:
coal, biomass, petroleum, natural gas.

This is how (wind) is used to generate (make) power:





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