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प्रश्न
Explain why fossil fuels are exhaustible natural resources.
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उत्तर
Thousands of years ago, fossil fuels were formed when vegetation was buried in the ground due to storms, floods, and earthquakes. It requires very high pressure and temperature to form. Such high pressure and temperature cannot be achieved in the laboratory. These resources are available in limited quantities. That is why fossil fuels are exhaustible natural resources.
संबंधित प्रश्न
Explain the different types of coal.
The black thick liquid with ______ smell is known as coal tar.
During the processing of coal to get coke, coal tar and ______ are also obtained.
Write True/False against the following statement.
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Coke is used in the preparation of dyes, explosives, paints synthetic fibers, and pesticides.
Coal is also known as black diamond owing to its precious nature.
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