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baam
Lose 25 points!
Oops!
×
rocket
Go to first place!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
baam
Lose 20 points!
Oops!
×
trap
No points!
Oops!
×
magnet
Take 25 points!
Okay!
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rocket
Go to first place!
Okay!
×
baam
Lose 25 points!
Oops!
20
×
How do plants get light energy for use in photosynthesis?
The leaves have chloroplasts which contain chlorophyll to trap light from the sun and converts it into chemical energy.
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20
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True or False: Energy can be destroyed.
False. It can only be converted from one form to another.
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20
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The major energy source in the world is
The sun
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20
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What is the main energy conversion for an apple falling from a tree?
Gravitational potential energy â kinetic energy
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20
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___________ is the process in which light energy is converted to chemical energy in the form of sugars.
Photosynthesis
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20
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When energy transformation occurs, what form of energy is always produced?
Heat
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20
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What is the main energy conversion for a microphone?
Electrical energy â sound energy
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eraser
Reset score!
Oops!
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rocket
Go to first place!
Okay!
×
shark
Other team loses 20 points!
Okay!
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baam
Lose 25 points!
Oops!
20
×
What is the main energy transfer for a long-distance runner?
Chemical energy â kinetic energy
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20
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Which form of energy does a plant store when light is transformed during photosynthesis into sugars?
chemical potential energy
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20
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What happens to the excess sugar made by plants during photosynthesis?
It is stored as starch in leaves, roots, flowers, seeds or stems of a plant for later use.
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20
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These are the tiny openings on the leaves that allow a plant to take in carbon dioxide, which is needed for photosynthesis.
stomata
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20
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The ability to do work is called
energy
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20
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How do animals get their energy?
From the food they eat. Some animals eat plants while others eat other animals.
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