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SOLUTION FOR POLLUTION

WELCOME

When harmful substances contaminate the environment it is called pollution .

Pollution refers to the very bad condition of environment in items of quantity and quality .

POLLUTION

Air Polluti onSources of air pollution

Combustion of gasoline and other hydrocarbon fuels in cars,trucks,and airplane.

Burning of fossil fuels.

Insecticides.

Herbicides.

Mining operation.

ACID RAINAcid rain is rain that usually acidic. It can cause harmful effects on plants, aquatic animals .When carbon dioxide, sulfur dioxide and nitrogen oxides reacts with water molecules in atmosphere, acid rain is produced.

Co2 + sulfur + nitrogen +water molecules→acid rain

WATER POLLUTIONWater pollution occurs when pollutants are discharged

directly or indirectly into water bodies.

Water pollution affects plants and living organisms living in it.

Pictures

Land PollutionLand pollution is the degradation of the earth

surface.

Land pollution occurs when waste is not disposed properly.

Land pollution is the addition of undesirable matter to the land that damage the terrestrial organisms .

PICTURES

DONE BY :N.Rinashri

K.Sakthi Sree Devi

M.Mithila

K.J.Sangeetha sri

N.Pooja

THE

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