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प्रश्न
The underlined word in the following sentence have been jumbled up. Write them in their correct form.
Loca is obtained from mines.
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उत्तर
Coal is obtained from mines.
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संबंधित प्रश्न
Fossil fuels are ______, ______ and ______.
Explain why fossil fuels are exhaustible natural resources.
Describe characteristics of coke.
Coal tar is a mixture of various substances.
Explain the different types of coal.
Coal is processed in industries to get some useful products. Which of the following is not obtained from coal?
Coal tar is a black, thick ______ with an ______ smell.
Name the products obtained and their uses when coal is processed in industry.
Coal reserves are said to be enough to last for another hundred years. Do you think we need to worry in such case? Why or why not?
Coal helps to create alumina refineries.
