ENVIRONMENTAL DEGRADATION.

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Presentation transcript:

ENVIRONMENTAL DEGRADATION. Envrionmental Pollution T.Y.B.Sc Sub:Environmental chemistry Mr.S.S.Patole (Assist.prof.Chem)

Environmental Degradation means …….. Depletion of natural resources. Natural hazards and industrial disasters. Extinction of endangered species. Environmental pollution. Declining of quality of life.

NEED Among the environmental degradation Air Pollution is of global significance unlike water and soil pollution which are of local or regional effects. Air Pollution affects the human life, flora and fauna, climatic changes to a great extent. Thus it is very important to measures the pollutant materials .

ENVIRONMENTAL POLLUTION Air pollution Water pollution Noise Pollution Soil Pollution Radioactive Pollution

Causes of Air Pollution Industries Automobiles Agricultural Operations Urbanization Deforestation Acid rain Garbage

EFFECTS OF AIR POLLUTION Effects on human health Effects on Flora and Fauna Effects on Atmospheric and Climatic changes - Ozone layer - Greenhouse effects - Changing weather phenomena

MEASURES OF AIR POLLUTION Refinement of harmful pollutants Use of C.N.G. Industries away from cities Afforestation Proper garbage disposal Govt. Policies

INDUSTRIES

CONSERVE FORESTS

THINK GLOBALLY AND ACT LOCALLY