Download - Divya
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Welcome
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Introduction For Me
Name : B.Divya
Course : DCA
Faculity : Muthu
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Introduction
to
Environmentel
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Natural Environmentel
a) Air
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b) Water
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c) Soil
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d) Plants
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Waste From Industries
a) Plastic
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b) Rubber
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c) Glass
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d) Packing Materials
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Hospital Wastes
a) Drugs
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b) Chemical Wastes
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c) Laboratory Wastes
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d) Human Tissues
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Liquid Waste
• We use water for washing and
cleaning. The water thus used become dirty.
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Gaseous Waste
• The air is mainly polluted by smoke
and poisonous gases from factories.
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It Contains
• Carbon Monoxide• Carbon Dioxide• Oxides Of Nitrogen• Oxides Of Sulphur
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Solid Wastes
Solid wastes may bedisposed by two methods. They are disposal withoutextraction of energy anddisposal with extractionof energy.
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Organic waste that can be turned in to compost and restored to the soil
Kitchen and Paper and Garden waste Cardboard
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Economicallyrecyclable waste
Paper Metals and Glass Cardboard Plastic
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Save the earth
• Nature is all around us,in the garden in the field and around woods and
hills.
• Develop a love for plants and animals.
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Thanking you