Class 11 Economics - Indian Economic Development - Chapter Environment and Sustainable Development NCERT Solutions | Is environmental crisis a recent phenome
Is environmental crisis a recent phenomenon? If so, why?
Yes, the environmental crisis is a very recent phenomenon; the sparks of such a crisis were never visible in the past. In the early centuries before industrialisation, the population growth was on a tight rein. The demand for environmental resources was much lower than its supply. Environment supported the world's population in the past as the rate of usage of the resources was lesser. Also, the rate of regeneration of resources exceeded the rate with which the resources were exploited. In other words, the threat of an environmental crisis was never felt in the past as the exploitation of natural resources was within the carrying capacity of the environment. But, today, due to heavy industrialisation, urbanisation, man has started exploiting nature to its maximum. Nuclear and industrial wastes being dumped into the water bodies, pollution of land and air has affected the environment in a three-fold manner. Now, the rate of exploitation of natural resources is lagging behind the rate of regeneration of the natural resources. Consequently, the mounting pressure on the carrying capacity of the environment is paving the way for environmental crises.
More Questions From Class 11 Economics - Indian Economic Development - Chapter Environment and Sustainable Development
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What are the functions of the environment?
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Highlight any two serious adverse environmental consequences of development in India. India’s environmental problems pose a dichotomy — they are poverty induced and, at the same time, due to affluence in living standards — is this true?
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Explain the supply-demand reversal of environmental resources.
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What happens when the rate of resource extraction exceeds that of their regeneration?
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India has abundant natural resources —substantiate the statement.
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Give two instances of
(a) Overuse of environmental resources
(b) Misuse of environmental resources. - Q:-
Identify six factors contributing to land degradation in India.
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How do the following factors contribute to the environmental crisis in India? What problem do they pose for the government?
(i) Rising population
(ii) Air pollution
(iii) Water contamination
(iv) Affluent consumption standards
(v) Illiteracy
(vi) Industrialisation
(vii) Urbanisation
(viii) Reduction of forest coverage
(ix) Poaching
(x) Global warming - Q:-
Explain how the opportunity costs of negative environmental impact are high.
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Explain the relevance of intergenerational equity in the definition of sustainable development.
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