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...What is renewal energy renewable which comes from natural resources such as sunlight wind rain tides and geothermal heat are naturally replenished about of global final consumption renewables with coming traditional biomass mainly used for heating hydroelectricity why we thinking high environment pollution climate change prolonged summer irregularity monsoon seasons at large warming decreasing in food production health hazards biodiversity land use problems like tsunami earthquake depletion conventional fossil fuel coal petroleum etc a strange fact due to lack awareness there demand harmful so the cost it increasing day by but on other hand friendly also comparatively less gradually teacher school committee initiative introduction solar biogass sources domestic institutional more practicable can conduct cooking mid meals improved chullah or this even be laboratory knowledge curriculum syllabus district inspectors convinced give proposal n c e r t implementation provide through both the...