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Q.1
What is hydroelectric power?
electricity produced by flowing water
wind power
energy from the sun
Q.2
Ultimately, all biofuels are ________, because they are the result of ________.
geological; sedimentation
solar; photosynthesis
inefficient; decomposition by microorganisms
synthetic; chemical manipulation of hydrocarbons
Q.3
Which of the following batteries is the most powerful and most expensive?
lead-acid
lithium-ion
nickel-metal hydride
alkaline
Q.4
Which renewable resource gets its direct energy from the sun?
Geothermal
Solar
Wind
Hydrogen
Q.5
Solar energy is
Energy from the uneven heating of the earth.
Energy from burning fossil fuels.
Energy from the sun.
Energy from turbines.
Q.6
Which is NOT a way to conserve energy?
Using a desktop computer rather than a laptop
Consolidating errands while to make fewer car tips
Replacing incandescent bulbs with compact fluorescent bulbs
Lowering thermostats during cold months
Q.7
Heating and cooling buildings by exchange with shallow groundwater systems is considered a form of ___ energy.
geothermal
solar
kinetic
potential
Q.8
Which of the following energy sources has the lowest negative environmental impacts?
Biomass
Nuclear
Natural Gas
Solar
Q.9
If a tractor trailer truck isefficient, what happened to the other 80%
energy is destroyed
energy is lost as heat
the 80% is still in the gas tank
energy is converted into matter
Q.10
Which of the following are the most energy efficient light bulbs?
incandescent
compact florescent
LED
halogen
Q.11
What is given off as waste in a hydrogen fueled car?
H2
O2
H2O2
H2O
Q.12
A home is built with clear glass panels that allow sunlight to pass through. This is an example of
Active solar
Passive solar
Parabolic collector
Photovoltaic Cells
Q.13
Which is not an advantage of Wind energy?
Land can be used for other purposes
Can be quickly built; not too expensive
Long operating life
Danger to birds
Q.14
A resource that can be replaced when needed.
Fossil Fuels
Nonrenewable Energy
Exhaustible Energy
Renewable Energy
Q.15
Which one of these is NOT a type of renewable energy?
solar
wind
biomass
nuclear
Q.16
What % of the energy in the WORLD comes from renewable energy?
5.5%
14%
26%
85%
Q.17
Which type of energy produces Carbon Dioxide, which can be harmful to our planet and cause pollution?
Solar Energy
Wind Energy
Fossil Fuels (Coal, oil, and gas)
Nuclear Energy
Q.18
Printing on both sides of the paper helps to ________ paper waste.
REDUCE
REUSE
RECYCLE
Q.19
Using an old jar to store items in the kitchen is an example of what?
REDUCE
REUSE
RECYCLE
Q.20
Taking old cans and bottles to the bottle return is an example of...
REDUCE
REUSE
RECYCLE
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