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Level 1Quiz – Biomass/Biofuels, Geothermal, Recovered Energy
(Module 5)
Use the Word Bank to fill in the blanks (two of the words are used twice):
1. Fuels produced from plant or animal materials are called
_________________________.
2. About 80 percent of the _________________________ used in North Dakota’s ethanol plants is purchased from North Dakota farmers.
3. Heat from within the earth is called _________________________.
4. _________________________ includes all plant and animal matter.
5. Enhanced Geothermal Systems, or EGS, is a technology that produces
_________________________ from the heat of the earth.
6. Ormat Technologies developed a way to use waste exhaust from Northern
Border Pipeline to _________________________.
7. _________________________ is an oilseed crop that is used in biodiesel production.
8. Biomass is a _________________________ energy source because it can be replaced in a short time.
9. E20, E30, and E85 can only be used in certain types of vehicles called
_________________________.
10._________________________ is energy that would otherwise go to waste.
11. _________________________ is a biomass fuel produced from crop oil or vegetable oil.
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12. _________________________ is always being created in the core of the earth from the slow decay of radioactive particles.
13. Ethanol is a clean-burning fuel that is blended with
_________________________.
14. No _________________________ results from producing electricity by recovered energy generation.
15. “E” stands for the percentage of _________________________ in a fuel.
16. Most new schools and other public buildings are adding
_________________________ to their heating systems.
17. Recovered energy is also called _________________________ heat energy.
18. As _________________________ is transported through a pipeline, it needs to be compressed by special turbines in order to keep it flowing.
19. The main biofuels produced in North Dakota are
_________________________ and _________________________.
Word Bank
● heat ● biomass● flex fuel ● natural gas ● pollution ● renewable● geothermal heat pumps ● biodiesel● canola ● geothermal energy● gasoline ● waste● generate electricity ● biofuels● ethanol ● corn
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