Question
Name the process by which plant material (or vegetation) buried deep under the earth was slowly converted into coal.
✓
Answer
Carbonisation is the process by which plant material or vegetation buried deep under the earth was slowly converted into coal. Since, coal was formed from the remains of vegetation, it is also known as fossil fuel.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Compare gravitational, magnetic, and electrostatic forces.
In which season of the year is the constellation Orion visible in the sky?
What is a musical sound? Give two examples of musical sounds.
Boojho asked the farmer that there were other plants growing along with wheat. He wanted to know if they had been purposely grown ?
What is the other name of a nerve cell?
What is meant by rabi crops? Give two examples of rabi crops.
Do gases also have a fixed volume?
When an object is touched with the metal top of an electroscope, its aluminium leaves diverge. What conclusion do you get from this observation?
What type of force is involved in each of the given conditions ? Put a tick mark for the response in terms of push or pull.
Is air a pure substance?