Write two harmful effects caused by inductries on air setting up heavy industries on local climate.

Write four harmful effects caused by Alcohol Addiction.

List the harmful effects caused by alcohol /drug abuse.

Write the harmful effects of ozone deplection.

Write the harmful effects of green house effect.

Write two environmental effects of freons.

Write two environmental effects of dichloromethane.

Discuss harmful effects of air pollution.

Environmental pollution is undesirable change in the physical, chemical or biological characteristics of air, water or soil. It is caused by production and accumulation of wastes which may be industrial or domestic or agricultural or commercial. So the safe disposal of these wastes is essential to prevent environmental pollution. Answer the following questions related to managment of wastes: Differentiate between incineration and pyrolysis.