2. Pollution is the introduction of
contaminants into the natural
environment that causes
adverse change
POLLUTION
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3. • Air Pollution
• Water Pollution
• Soil Pollution
• Noise Pollution
TYPES OF POLLUTION
4. • It can either be foreign
substances/engergies or naturally
occuring contaminats which pollutes
the environment.
• It can be from schools, restaurants,
house, transportation, occupational,
etc...
POLLUTANT
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5. • The release of chemicals and particals into the
atmospher that causes discomfort, disease or death to
humans, damage other living organisms such as food
crops or damage the natural environment or built
environment.
• The air pollutants can in the form of solid particles
liquid droplets or gases. In addition they may be natural
or manmade.
TYPES OF POLLUTION
AIR POLLUTION
6. • Water pollution is the contamination of water
bodies. It occurs when pollutants are directly
or indirectly discharging pollutants in to the
water, thus it effect plants and animals living
in water. An estimated 1000, Indian children
die of diarrheal sickness every day and also
nearly 500 million people lack access to safe
drinking water.
TYPES OF POLLUTION
WATER POLLUTION
7. This pollution causes congenital disorders. It effects the ground
water, food chain, crop yield and soil fertility.
It is Caused By-
• Industrial activity
• Agriculture chemicals
• Improper disposal of waste
Soild pollution is caused by the presence of xenobiotic (human
made) chemicals or other alteration in the natural soil
environment.
SOIL POLLUTION
TYPES OF POLLUTION
8. • Noise pollution is a excessive, displacing human,
animal, or machine created environmental noise that
disrupts the activity or balance of human or animal life.
• The noise can be from construction fields,
transportation system, factories, etc...
• It can effect both health and behaviour, physiological
and psychological health, cause annoyance and
aggression, hypertension, tinnitus, hearing lost, etc...
NOISE POLLUTION
TYPES OF POLLUTION
9. Air Pollution: Air Pollution is a significant risk factor for multiple
health conditions including respiratory infections, heart
disease, and lung cancer, according to the WHO. The health
effects caused by air pollution may include difficulty in
breathing, wheezing, coughing and aggravation of existing
respiratory and cardiac conditions.
Water Pollution: It causes vomiting or diarrhea, a sick stomach,
skin rashes, cancer(leukemia), reproductive
problems(infertility), developmental problems(disabilities) etc..
HEALTH EFFECTS
10. Soild Pollution: Chronic exposure to chromium, lead and other
metals, petroleum, solvents, and many pesticide and herbicide
formulations can be carcinogenic, can cause congenital
disorders. Mercury and cyclodiens kidney damage,
PCB(polychlorinated biphenyl) are linked to liver toxicity and
other such as head ache, nausea, fatigue, eye irritation etc...
Noise Pollution: It can cause cardio vascular effects, hearing
loss, sleep disturbance, annoyance, agression also it can have a
detrimental(harm) effect on animals.
HEALTH EFFECTS
11. Pollution control is a term used in environmental management.
It means the control of emissions and effluents into air, water
or soil, with out pollution control, the waste products from
consumption, heating, agriculture, mining, manufacturing,
transportation and other human activities, whether they
accumulate or disperse, will degrade the environment. In the
hierarchy of controls, pollution prevention and waste
minimization are more desirable than pollution control.
POLLUTION CONTROL
