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प्रश्न
Give reasons.
Most industries are concentrated around coal mines.
उत्तर
Coal is the most abundant fossil fuel. It is widely used as a source of energy. It is also used as a raw material in several industries. Most industries are located around coal mines as being situated close to coal mines proves to be cost effective. Coal can easily be transported from the mines to the industries, and this reduces both time and cost of transportation.
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संबंधित प्रश्न
Explain the pro active approach adopted by the National Thermal Power Corporation (NTPC) for preserving the natural environment and resources.
Answer the following question.
Which sources of energy would you suggest for
(a) Rural areas
(b) Coastal areas
(c) Arid regions
Give reason.
Environmental aspects must be carefully looked into before building huge dams.
Distinguish between the following.
Biogas and natural gas
Where does India stand in the production of coal?
Classify the coal fields in India. Name state for each classification.
Name the four types of coal. Which of these is the best for industrial purposes?
Name the oldest and the largest coal field in India.
Name two coastal and two inland oil-refineries in India.
Give two advantages of using Natural gas over coal.
