| Summary: | The globe we live in have two types of environments, one is natural environment of air, soil, water, hills, trees (abiotic), etc., and the other one is plant, animals (biotic), etc., which is to called social environment. Man has managed to create comfortable habitat, using science and technology, religion and politics. In fact both the environments are lively and lovely. But with comfort comes propagation, the biological growth qualitative and quantitative, resulting in unhealthy by-products, which are in the form of solid, liquid and gaseous. Soon we find our paradise is transformed into inf.
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