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Study
Energy Sources Overview
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A good place to change ___ to energy is near the sea.
wind
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The energy in the batteries of the flashlight is the input/output energy
input
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What energy is this?
nulear energy
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What do we call the energy from wind?
Wind energy
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'Renewable' means we can e____ re____ the energy.
easily replace
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We cannot run out of _____ energy.
renewable energy
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Energy is the ____ that we use to provide us with ___, ___, or electricity.
power/ light/ heat
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What are sources of light?
the sun, stars, candles, ....
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What energy is this?
solar energy
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What energy is this?
hydro energy
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Burning coal is polluting our e_______.
environment
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The light energy that is given off by the bulb is the input/output energy.
output energy
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When energy comes from ____, we call it hydro energy.
water
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What are the sources of heat?
the sun, electrical appliances, burning wood, eating food and friction
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They are putting solar panels on the roof of the building to produce _____.
solar energy
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List some renewable energy.
The energy comes from the sun, wind and water
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We are reducing the use of ___ because it is not safe.
nuclear
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