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This lesson presents the possibilities for utilising hydropower.
Author: Kovács Attila Péter
Reviewer: Horváthné Kunstár Andrea
hydropower, hydroelectric power plant, watermill, dam, renewable energy, renewable energy source, electric current, turbine, generator, transformer, Itaipu Dam, Three Gorges Dam, millstone, discharge, river, wave power station, environmental pollution, science, technology, nature, ecology, environmental protection, wealth, energy, experiment, biology, society, physics, weather, climate, history, chemistry
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