1 What are two
goals when designing machines?
1
2 Modern cars
focus on….?
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3 In what forms
can energy exist?
1
4 What happens
to energy when it is not at work? Give
an example.
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5 Fill in the
blanks with the properties of energy:
Energy can be________ from one form to
another.
Energy can be________from one body to another.
Energy can be ________. Example: animals
_____food energy.
Energy can be_________from one place to
another.
6 What is a
renewable energy source? Give an
example.
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7 What is a
non-renewable source? Give an example.
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8 Fill in the
chart (if not applicable, put N/A)
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Energy Source
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Renewable or Non-Renewable?
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Type of energy
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It´s energy can be transformed into…
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Fossil Fuels or Nuclear Fuels?
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Does this energy source cause pollution?
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9 What are some
of the negative consequences of using energy to provide us with modern comfort?
What causes these environmental problems?
How do they effect the environment?
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10 Which do you
think causes the greatest alarm for the environment? Why?
11 What are ways
we can save energy in our daily lives?
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