Energy/Natural Resources Question Preview (ID: 44155)
Energy.
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these come from dead/decayed plants and animals
a) fossil fuels
b) solar power
c) nuclear energy
d) hydropower
Which best describes the law of conservation of energy
a) a motion machine that always creates new energy
b) energy can be created if absolutely necessary
c) pushing a box- the energy the box had stored is converted into movement
d) energy can be created or destroyed if you have enough power
stored energy
a) kinetic
b) potential
c) thermal
d) sound
what energy transfer describes an oven cooking pizza
a) thermal to sound
b) electrical to thermal
c) chemical to light
d) mechanical to light
how much energy becomes the desired product
a) efficiency
b) heat transfer
c) energy
d) natural resource
two main types of energy are
a) potential and transformation
b) thermal and mechanical
c) kinetic and gravity
d) kinetic and potential
a baseball flying through the air best describes
a) potential energy
b) chemical energy
c) electrical energy
d) kinetic energy
these form at a slower rate than can be replenished
a) nonrenewable resources
b) renewable resources
c) energy
d) hydropower
The ability to do work is known as
a) efficiency
b) energy
c) natural resource
d) electricity
which of the following is not an example of a natural resource?
a) rock
b) plastic
c) wind
d) air
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