Pollution Air Pollution

Topics: Pollution, Water quality, Waterborne diseases Pages: 3 (514 words) Published: November 18, 2013
Air Pollution
Air pollution is defined as any contamination of the atmosphere that disturbs the natural composition and chemistry of the air. This can be in the form of particulate matter such as dust or excessive gases like carbon dioxide. Causes of Air pollution

Exhaust from vehicles or manufacturing plant
Forest fires, volcanic eruptions, dry soil erosion, and other natural sources Building construction or demolition
Effects of Air Pollution
Smog, acid rain
Crop depletion from inadequate oxygen
Higher rates of asthma and lung diseases
Global Warming 
Steps to curb air pollution;
Plant green trees so that oxygen level increases
Use public transport like buses or train or carpooling for transport Save energy around the house to reduce carbon emission.

Water Pollution
Water pollution is contamination of water from toxic chemicals, particulate, or bacterial matter that degrades the water's quality and purity. Water pollution can occur in oceans, rivers, lakes, and underground reservoirs, and as different water sources flow together the pollution can spread. Causes of water pollution include:

Improper waste disposal and littering by people
Leaching of soil pollution into water supplies
Organic material decay in water supplies
Disposal of affluent from factories and refineries

Effects of water pollution 
Decrease in the quantity of drinkable water available,
Low water supply for crop irrigation
Fish and wildlife suffer
Water borne diseases
To curb water pollution we must,
Not throw industrial, farm or other waste into rivers.
Boil water before drinking.
City water should be treated properly.
Oil spills should be prevented.
Dead bodies should not thrown in water bodies.
Trees should be planted along the rivers.
Awareness should be created among the people.

Noise Pollution
Displeasing sound that interrupts the balance of human or animal life is known as “Noise pollution” Noise word comes from Latin word nauseas means...
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