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प्रश्न
The slow process of conversion of dead vegetation into coal is called ______.
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उत्तर
The slow process of conversion of dead vegetation into coal is called carbonisation.
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संबंधित प्रश्न
Fossil fuels are ______, ______ and ______.
Explain why fossil fuels are exhaustible natural resources.
Explain the following.
Petrol, diesel, and coal are fossil fuels.
Coal is processed in industries to get some useful products. Which of the following is not obtained from coal?
Which substance is formed by the carbonisation of dead vegetation?
Coal tar is a black, thick ______ with an ______ smell.
The underlined word in the following sentence have been jumbled up. Write them in their correct form.
Loca is obtained from mines.
______ coal is black and dull coal.
Activated carbon, used in filters for water and air purification and in ______ machines is obtained from coal.
What is deep mining?
