Air Pollution
Introduction
- Great problem
- Dreadful situation
- Cause
- Industrialization
- Mills, factories, cars, burning of coal, nuclear explosion, felling of trees
- Effect lung disease
- Solution
- Use
of coal, old cars banned
- Nuclear explosions stop
- Plant trees
Thus a large quantity of gases and smoke is thrown out in the air.
Smoke containing carbon dioxide causes air pollution. Besides, industries
contribute to global warming. Thoughtless felling of trees upset the
eco-balance of air. As a result people suffer form several lung and heart
diseases. People of the cities are the worst sufferes. Air pollution must be
checked to save human population. Use of old cars must be banned. More and more
trees must be planted to keep the air pure.
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