AIR POLLUTION

What is air pollution?Air pollution is the presence of harmful gases or particulates

in the air which cause diseases, damage to other living

organisms or the environment.

Sources of air pollution

Factories and industries Motor vehicles

Open burning Agricultural activities

Sources of air pollution

Sources of air pollutants

Air pollutants

Effects of Air Pollution

Asthma attackCollapsed bridges

Unhealthy trees Dead fishes

Causes and

Effects of Air

Pollution

Factories

Motor vehicles

Open burning

Agricultural activities

Asthma attack

Collapsed bridges

Unhealthy trees

Dead fishes

Steps to reduce air pollution

Car pool

Use alternative energy

Use unleaded petrol

Stop open burning

Ways to reduce

air pollution

Ride a bike

Car poolPlant trees

Use energy saving bulb

Ways to reduce of air pollution

Ways to reduce air pollution

Ways to reduce air pollution

Ways to reduce air pollution

Beware of air pollutants at home

Beware of air pollutants at home

Indoor Air pollutants

Indoor air pollutants

Sources of indoor air pollutants

Assignment

After viewing the videos and the powerpoint slides, write an essay on air pollution, its causes and effects. Suggest what you will do to prevent air pollution in your neighbourhood.

Video website• www.youtube.com/watch?v=UcWpkWBX04E• www.youtube.com/watch?v=bTsxx1KZwlM