Advertisements
Advertisements
प्रश्न
Explain the supply-demand reversal of environmental resources.
उत्तर
From the very inception of civilisation till the advent of industrialisation, the rate of extraction of the natural resources was far behind the rate of their regeneration. That is, in other words, the demand for resources falls short of the supply of the resources. The exploitation of nature by man was within the absorptive capacity of the environment. But, in today’s scenario with population explosion and industrial revolution, the demand for resources for both production and distribution has risen at a much more rapid rate. However, the rate of regeneration of these resources is relatively much lower than the rate of their extraction. In other words, the rate of consumption (demand) of the natural resources exceeds that of their supply. This is beyond the absorptive capacity of the environment and has made environmental crisis more probable. This reversal in the demand and supply relationship is referred to as the supply-demand reversal of the environmental resources.
APPEARS IN
संबंधित प्रश्न
What happens when the rate of resource extraction exceeds that of their regeneration?
Two major environmental issues facing the world today are _____________ and_____________.
What are the functions of the environment?
Explain how the opportunity costs of negative environmental impact are high.
________ is defined as the total planetary inheritance and the totality of all resources.
Following are abiotic elements except ______.
________ resources are those which can be used without the possibility of the resource becoming depleted or exhausted.
Absorptive capacity means ______.
Which of the following are greenhouse gases?
The atmospheric concentrations of carbon dioxide and CH4 have increased by ________ percent and ________ percent respectively above pre-industrial levels since 1750.
Factor contributing to global warming ______.
The problem of ozone depletion is caused in the stratosphere by high levels of compounds ______.
Which of the following is a renewable resource?
Which of the following is a consequence of ozone layer depletion?
State the meaning of Environmental crisis and its impact on resources.
Explain absorptive capacity of environment with example.
