Question

coal is called fossil fuel ​

Answer 1

Answer:

yes coal is called as fossilfuel

Answer 2

about 300 millions ago , the earth has dense forest . due to natural calamities like flooding these forest get buried under the soil . as more soil deposited over them, they were compressed . the temperature also rose as they sank deeper and deeper . due to high pressure and high temperature , the plants and vegetation get converted to coal. this process is called carbonisation