True/False
Indicate whether the
statement is true or false.
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1.
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fuel cell ? ocean thermal energy
conversion
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2.
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passive solar energy ? when the sun's energy
is collected and is used to heat water or buildings
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3.
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hydroelectric energy ? energy that is
produced by moving water
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4.
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alternative energy ? energy sources that
still under development
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5.
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energy efficiency ? percentage of energy put
into a system that is useful
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6.
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renewable energy ? energy sources that still under
development
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7.
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biomass fuel ? when plant materials, manure
and any other organic matter is used to produce energy
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8.
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active solar energy ? when the sun's
energy is collected and is used to heat water or buildings
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9.
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OTEC ? anything that produces energy (electical)
from a chemical reaction
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10.
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geothermal energy ? used energy that comes
from the earth's heated crust
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11.
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energy conservation ? a means of saving
energy
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