Natural Resources-Theory Session-1
In this session teacher has discussed about - natural resources. Air-the breath of life, Role of atmosphere, Greenhouse effect, Winds-movement of air, Generation of wind, Wind in coastal region, Factors affecting direction of wind, Rain, Formation of clouds and generation of rain.
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In this session teacher has discussed about - natural resources. Water-A wonder liquid, Occurrence of water resources, Distribution of water resources, Sources of fresh water, water pollution, Causes, Sewage, Industries, Causes, Effects of water pollution, Eutrophication, Temperature change.
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