Pollution is anything that makes the earth dirty and unhealthy. Land, air, and water and humans are all affected by pollution.
Pollution takes up space on our land. Many of the things people use every day come in packages, like food, games, school supplies, and electronics. These packages end up in large underground dumps called landfills. Landfills make land unhealthy for animals and people.
Major types of pollution include :
1) Air Pollution
2) Noise Pollution
3) Water Pollution
4) Land Pollution
Air pollution occurs when harmful or excessive quantities of substances including gases, particles, and biological molecules are introduced into earth's atmosphere. It may cause diseases, allergies and even death to humans. It may also cause harm to other living organisms such as animals and food crops, and may damage the natural or built environment. Both human activity and natural processes can generate air pollution.
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| AIR POLLUTION |
Noise pollution affects both health and behavior. Unwanted sound(noise) can damage physiological health. It can cause hypertension, high stress levels, tinnitus, hearing loss, sleep disturbances, and other harmful effects.
Water pollution is the contamination of water bodies,usually as a result of human activities and industries. Water bodies include lakes, rivers, oceans, aquifers and groundwater.
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| WATER POLLUTION |
Land pollution is the deterioration (destruction) of the earth's land surfaces, often directly or indirectly as a result of man's activities and their misuse of land resources.

IMPACT OF POLLUTION

WAY OUT:

REFERENCES:
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