5. Nuclear power plants use the radioactive element ________ to create energy.
californium
plutonium
kryptonite
uranium-235
6. Green power comes from ___________.
wind
sun
water
all of the above
7. Geothermal energy comes from _______ deep in the earth. magma
lava
solar power
volcanoes
8. Landfills emit ________ gas.
petroleum
methane
oxygen
butane
9. ______ power can be harnessed in the ocean to create power.
Chemical
Wave
Nuclear
Solar
10. Which state would best be suited to harness wind energy?
California
Florida
North Dakota
South Dakota
californium
plutonium
kryptonite
uranium-235
6. Green power comes from ___________.
wind
sun
water
all of the above
7. Geothermal energy comes from _______ deep in the earth. magma
lava
solar power
volcanoes
8. Landfills emit ________ gas.
petroleum
methane
oxygen
butane
9. ______ power can be harnessed in the ocean to create power.
Chemical
Wave
Nuclear
Solar
10. Which state would best be suited to harness wind energy?
California
Florida
North Dakota
South Dakota