Question

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Write any two impacts of industrial pollution in India.
1-1-2​

Answer 1

Explanation:

• Water gets polluted
• Toxic substances get mixed with the water thus becomes non potable water
• It cannot be used for other purposes as well.
• They let our harmful wastes through chimneys into the air, resulting in air pollution.
• Underground water also gets depleted.

Answer 2

Answer:

Environmental Degradation

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Although industries contribute significantly to India’s economic growth and development, the increase in pollution of land, water, air, noise and resulting degradation of environment that they have caused, cannot be overlooked. Industries are responsible for four types of pollution: (a) Air (b) Water (c) Land (d) Noise. The polluting industries also include thermal power plants.

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Air pollution is caused by the presence of high proportion of undesirable gases, such as sulphur dioxide and carbon monoxide. Air-borne particulate materials contain both solid and liquid particles like dust, sprays mist and smoke.

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Water pollution is caused by organic and inorganic industrial wastes and affluents discharged into rivers. The main culprits in this regard are paper, pulp, chemical, textile and dyeing, petroleum refineries, tanneries and electroplating industries that let out dyes, detergents, acids, salts and heavy metals like lead and mercury pesticides, fertilisers, synthetic chemicals with carbon, plastics and rubber, etc.

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Thermal pollution of water occurs when hot water from factories and thermal plants is drained into rivers and ponds before cooling. What would be the effect on aquatic life? Wastes from nuclear power plants, nuclear and weapon production facilities cause cancers, birth defects and miscarriages.

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