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Green Energy:

We all depend on fossil fuels for energy but there are other sources as well which are both renewable as well as non-polluting! These could be static, solar, friction, or biogas energy. This model was presented by a student at 38th JL Nehru National Science and Environment exhibition 2011.
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License:[Source CIET, NCERT ]Aug. 12, 2020, 4:52 p.m.

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