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Evaluation question 4 version 1 (1)
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Twelve unorthodox but promising green technology innovations The past year has been a bit of a bust for people concerned about climate change. At a summit.
Conservation of energy – energy is never destroyed, it is always changed into other types of energy. The water behind the dam has gravitational potential.
Southend-on-Sea Pupil Premium Network March 2015.
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T17magasinferdig
Eg Hydroelectricity
