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प्रश्न
Coal is formed from the remains of
पर्याय
vegetation only
animals only
both vegetation and animals
neither vegetation nor animals
उत्तर
vegetation only
Explanation -
Coal is formed by the decomposition of large land plants and trees buried under the earth about 300 million years ago.
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संबंधित प्रश्न
Fossil fuels can be made in the laboratory.
Explain why fossil fuels are exhaustible natural resources.
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Explain the following.
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Write the characteristics and some important uses of coal.
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Explain the destructive distillation of Coal.
