State any four pressing environmental concerns of India. Correction for environmental damages involves opportunity costs – explain.

Solution

Four pressing environmental concerns of India is:

1. Land Degradation: Land in India suffers from varying degreess and types of degradation stemminy. Mainly from unsuitable use and inappropriate management practices.

2. Bio-diversity loss: In India, the per capita forest land is only 0.08 hectare against the requirement of 0.47 hectare to meet basic needs, resulting in an excess felling of about 15 million cubic meters forests over the permissible limits. Similarly with soil, soil is being eroded at a rate of 5.3 billion tonnes a year for the entire country as a result of which the country loses 0.8 million tonnes of nitrogen, 1.8 million tonnes of phosphorus and 26.3 million tonnes of potassium every year.

3. Management of fresh water: In our country Management of fresh water is altogehter faulty. Unplanned urbanization, loss of rain water (as it seeps into the earth) faulty system of waste disposal are responsible for polluted water.

4. Air Pollution: Air pollution is very dangerous for plants, animals and human being. It is a serious concern mainly in urban areas where the dust and smoke emitted by factories, vehicles etc. pollute the environment very badly.

In order to rectify these problems, the government has to undertake such projects which involve heavy investment. Hence, it is said that opportunity costs of correcting the imbalances created by environmental degradation is quite high.

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Some More Questions From Environment And Sustainable Development Chapter

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Environment And Sustainable Development

State any four pressing environmental concerns of India. Correction for environmental damages involves opportunity costs – explain.

Some More Questions From Environment And Sustainable Development Chapter

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Explain “Chipko Movement”.

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