How do industries pollute air? Explain ill effects of pollution.
Industries pollute air in different ways. It is mainly caused by the presence of high proportion of undesirable gases such as, sulphur dioxide and carbon monoxide.
- Air borne particulate materials like dust, sprays mist and smoke.
- Smoke is emitted by chemical and paper factories.
- Toxic gas leaks can be very hazardous with long term effects.
Air pollution adversely affects human health, animals, plants, buildings and the atmosphere as a whole.