Question

PLEASE HELP!!! 50 POINTS!!!! All fossil fuels contain this element. Iron Carbon Copper Magnesium

Answer 1

Carbon.

we need it because it is a key ingredient in plastics, gasoline, and other useful materials.

Answer 2

Carbon

These fossil fuels are all Hydrocarbons, they are compounds formed from only two elements, Carbon and Hydrogen. Fossil fuels are used to produce energy; in the home they are burned to produce heat, in large power stations they are used to produce electricity and they are also used to power engines.

Step-by-step explanation: