write an essay on Energy resources
Answers
Explanation:
Energy is the capacity to work. We use energy at various levels in different forms. It is used in the kitchen for cooking food to run machines at the factories. The motor vehicles, the trains, the turbines and the aero planes are driven by the energy. The exploration of Antarctica or the arrival of man on the moon is only possible by harnessing energy rich fuels.
Energy provides the power to progress. Its uses at present life are manifold. We cannot grow without it. More the man is advancing towards modernity, more he is becoming dependent on energy. From the prehistoric period, when man first came to know about the use of fire, till date, it plays a key role in the economic and social developments of mankind.
A nation is considered rich not by amount of minerals or industrial resources it possesses, but by its technical ability it has acquired and scientific progress it is making, which depends ultimately on the supply and consumption of energy. The per capita daily consumption of energy of the developed countries is much higher in comparison to the developing countries like India
Answer:
Energy resources are very much important in the context of economic development of the country. With the growing industrialisation, mechanisation of agriculture, and the development of transportation sector, the demand for energy resources is increasing day by day.
Thus a positive correlation exists between economic growth and demand for energy. Moreover, consumption of energy for domestic uses and public lighting has also been increasing.
In India between 1952-53 to 1987-88 the GDP had increased annually at the rate of 3.7 per cent while the energy consumption had increased at the rate of 6.2 per cent per annum. Inspite of this, the per capita consumption of energy in India is low in comparison to that of developed countries. In India, more than half of the population does not possess the capacity to purchase commercial energy.
Again out of the total energy consumed, about half of it is obtained from non-commercial energy. In India the noncommercial sources of energy, mostly used by rural poor, are obtained from firewood, dung cakes and agricultural waste. But the commercial energy is obtained from oil and natural gas, coal, hydro-electricity and a little volume of nuclear energy.