Class 11 Economics - Indian Economic Development - Chapter Environment and Sustainable Development NCERT Solutions | Account for the current environmental cr
Account for the current environmental crisis.
The population explosion and affluent consumption have placed an undue and excess burden on the environment. The resources are increasingly exhausted day by day, but the regeneration of resources is constant. So, when the resources are extracted at a rapid pace than its regeneration, then the carrying capacity of the environment reduces. Then the environment fails to perform its function of sustaining life, consequently, resulting in an environmental crisis. The current environmental crises include two major global issues, namely, global warming and ozone depletion. Global warming is the result of rising temperature globally due to the emission of greenhouse gases, especially, carbon dioxide. The rise in temperature accelerates the melting of polar ice leading to the rise of water level in the sea. This leads to ecological imbalances. Ozone depletion is another major concern that is caused due to the excessive use of chlorofluorocarbon (CFCs) in the air conditioners and refrigerators. As ozone depletes, the possibility of ultraviolet radiations penetrating into earth surface increases, posing a threat to the living organisms. The culminating effect of these two accounts for major concern of the environmental crisis in the present time.
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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Give two instances of
(a) Overuse of environmental resources
(b) Misuse of environmental resources. - Q:-
Is environmental crisis a recent phenomenon? If so, why?
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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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