something about fossil fuels

What are they?
Fossil fuel is a general term for buried combustible geologic deposits of organic materials,


How are they formed?
Fossil fuels were formed from the dead and decaying remains of prehistoric living organisms  millions of years ago. Intense heat and pressure inside the different layers of earth transformed these dead remains into modern day's fossil fuel reserves.


Witch tipe of energy?}
the energy that is more used in North America is the petrol.  THE ENERGY MOST USE IN CENTRAL AMERICA IS


With cities used this energy?
United states is the 2nd country in the world that spend on energy, after China. They use  petrol.

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