Coal Energy

3. Coal produces heat, which boils water, creating steam. The steam spins a turbine, creating __________.
7. This political party generally does not support coal use.
8. Coal was used in the Industrial Revolution because it was cheap, it did not ____ as much as wood fuel.
9. Is coal renewable or nonrenewable?
11. Coal is mostly used because it is _____ and easy.
13. How much coal is used by the world yearly?

1. Coal produces _____.
2. How many types of coal are there?
4. This political party generally supports coal use.
5. Coal is the most abundant __________ in the United States.
6. This type of coal holds the most carbon,and has the highest heatin value of all types.
8. The type of energy that this is about!
10. This is a dangerous substance produced by coal burning that is sometimes mixed into concrete.
12. This is a more concentrated form of coal that is usually used to melt down metals.