Florida Science Grade 6

Section 1: Nonrenewable Energy Resources

Nonrenewable Energy Resources

1.
Which of the following nonrenewable energy resources is NOT a fossil fuel?
A)oil
B)natural gas
C)coal
D)nuclear
2.
The most abundant fossil fuel in the world is __________.
A)oil
B)coal
C)petroleum
D)natural gas
3.
Which fossil fuel is formed by decaying plant matter?
A)oil
B)coal
C)petroleum
D)natural gas
4.
Which type of coal produces the most energy and least pollution when burned?
A)lignite
B)peat
C)bituminous
D)anthracite
5.
The majority of energy used by Americans comes from __________.
A)coal
B)nuclear
C)petroleum
D)hydroelectric
6.
Which mining method is NOT used to excavate coal?
A)strip
B)open pit
C)underground
D)pumping
7.
The process of __________ is used to turn strip-mined areas back into areas with trees and grass.
A)land reclamation
B)reintroduction
C)ecology
D)naturalization
8.
A narrow pipe drilled into Earth is used to extract __________ from the ground.
A)coal
B)lignite
C)oil
D)peat
9.
Where do scientists hope to obtain an abundant source of methane?
A)polar ice caps
B)glaciers
C)rain forest
D)ocean floor
10.
All of the following are methods used to conserve fossil fuels EXCEPT __________.
A)turning off lights
B)insulating home water heaters
C)shutting windows
D)using less water
11.
Combined current reserves of coal and natural gas in the United States are estimated to last about __________ years.
A)310
B)250
C)60
D)infinite
12.
In order for a fossil fuel resource to be considered a reserve, it must be __________.
A)long lasting
B)profitable
C)abundant
D)concentrated
13.
One drawback of nuclear energy is that nuclear waste must be contained and stored safely for at least __________.
A)1,000 years
B)100 years
C)10 years
D)10,000 years
14.
Scientists are hoping to find a way to produce nuclear energy from a process called __________.
A)fusion
B)fission
C)binding
D)radiation
Glencoe Online Learning CenterScience HomeProduct InfoSite MapContact Us

The McGraw-Hill CompaniesGlencoe

Please read our Terms of Use and Privacy Policy before you explore our Web site. To report a technical problem with this Web site, please contact the Web Producer.