1. What is biomass energy?

2. Where does most of the biomass energy generated in the United States come from?

3. What type of biomass gas is produced when garbage rots?

4. True or False: Since biomass is considered renewable energy, it is also an infinite resource that will never run out.

5. What biofuel can be made from corn or sugar cane?

6. True or False: One of the advantages of biomass energy is that it is clean and good for the environment.

7. What is a drawback to using biomass energy?

8. True or False: When you buy gasoline in the United States, there could be some ethanol mixed in.

9. Methane gas can be used to create what commonly used fuel?

10. True or False: When you burn wood to generate heat in your house, you are using biomass energy.