this ppt is based on the pollution in our life

1. PRESENTATION
ON
POLLUTION
REDUCE POLLUTION & SAVE LIFE

2. Pollution is the introduction of contaminates into
the natural environment that cause adverse change.

3. TYPES OF POLLUTION
1.AIR POLLUTION
2.WATER POLLUTION
3.NOISE POLLUTION
4.LAND POLLUTION

4. AIR POLLUTION
AIR POLLUTION IS THE CONTAMINATION OF AIR BY SMOKE AND HARMFUL
GASES, MAINLY OXIDES OF CARBON, SULFUR, AND NITROGEN.
AIR POLLUTION IS LINKED TO ASTHMA, ALLERGIES AND OTHER RESPIRATORY
ILLNESSES.
Some examples of air pollution include:
1. Exhaust fumes from vehicles.
2. The burning of fossil fuels, such as coal, oil or
gas.
3. Harmful off-gasing from things such as paint,
plastic production and so on.
4. Radiation spills or nuclear accidents.

5. ADVANTAGE OF TREES GROWING
 TREE GIVE US OXYGEN WHICH IS ESSENSTIAL FOR OUR
LIFE.
 TREE TAKE CARBON DOXIDE WHICH WE LEAVE .
 IT GIVE US FRUIT, VEGETABLE, ETC.
 THE WOOD OF TREE IS VERY USEFUL FOR US IN
FURNITURE, PAGES ETC.

6. DISADVANTAGE OF AIR POLLUTION
 IT AFFECT ALL THE ENVIRONMENT
 POLLUTION CAN EFFECT US
 IT POLLUTE THW ENVIRONMENT WHICH IS
NOT GOOD FOR LIVING THINGS
 IF THE POLLUTION IS IN ALL ENVIRONMENT
WE CAN NOT TAKE BREATH FREASH AIR

7. WATER POLLUTION
Water pollution is the contamination of any body of
water (lakes, groundwater, oceans, etc).
Some examples of water
pollution:
• Raw sewage running into lake or streams
• Industrial waste spills contaminating
groundwater
• Radiation spills or nuclear accidents
• Biological contamination, such as bacteria
growth

8. LAND POLLUTION
Land pollution is the degradation of the Earth's surface caused by a misuse of resources and
improper disposal of waste.
Land pollution is responsible for damage done to natural habitat of animals, deforestation
and damage done to natural resources, and the general ugly-ing up of our communities.
Some examples of land pollution include:
• Litter found on the side of the road
• Illegal dumping in natural habitats
• Oil spills that happen inland

9. Some examples of noise pollution:
• Airplanes, helicopters and motor vehicles
• Construction or demolition noise
• Human activities such as sporting events or concerts

10. DIPANSHU BHARTI
IX- -A