1000 trillion tons
Most countries burn fossil fuels to generate electricity.If they used solar power to generate electricity, thenThey would not have to use so much fossil fuel.Solar Energy itself does not reduce the use of fossil fuels. But the use of solar energy should hopefully reduce the need of fossil fuels to create energy, so therefore the more we can use solar power as an energy source instead of fossil fuels, the more we reduce the use of fossil fuels.
20,000
fossil fuels are like coal they are mined. they are mining fossil fuels for money
Yes, they use fossil fuels and they use liquid hydrogen and liquid oxygen.
Fossil fuels are not bad for earth but he use of fossil fuels is bad.Use of fossil fuels emit large amount of pollution which cause global warming.
Use natural gases instead of fossil fuels are only use fossil fuel if it very urgent
First of all fossil fuels are limited as to how much there is, and secondly they contribute to global warming.
we use fossil fuels by cars because of the natural or people try to make a better earth by using less gas and by not paying to much money for gas
There will eventually be no fossil fuels to use in the world.
bing it
All cars use fossil fuels somewhere in their energy cycle.
Yes they use fossil use in Canada.