Formation of Coal
Trending Questions
Q.
Coal is formed from the remains of
Vegetation only
Animals only
Both vegetation and animals
Neither vegetation nor animals
Q.
About 300 million years ago the earth had dense ________ in low-lying wetland areas. Due to natural processes, like ______, these forests got buried under the ________. As more ________ deposited over them, they were compressed. The ________ also rose as they sank deeper and deeper. Under high ________ and high ________, dead plants got slowly converted into coal.
Q.
The slow process of conversion of plants into coal is calledcarbonization.
False
True
Q.
What type of rock is coal?
Plant rock
Hardest rock
Igneous rock
Sedimentary rock
