Coal
Gas
false
People 200 years ago used less fossel fuel because cars had not yet been invented so a signifcant amount less of fossil fuel was used.
the biggest is the dollar coin and like its name it's worth a dollar
the terror attack 9/11 is the of the biggest terror attacks in the U.S.
There are about 5,800 fossil fuel power stations in the US. (Information the the US Energy Commission).
Coal.
Noidea
Petroleum.
Gas
The most abundant fossil fuel produced in the US is oil (petroleum). Oil is commonly used for transportation, heating, and electricity generation.
No its not a fossil fuel
COAL
Probably fuel. Corn is the biggest agricultural export.
Oil is a fossil fuel.
Fossil fuel is cheap
Fossil