Crossword Puzzle

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Safety Smart® Science with Bill Nye the Science Guy®: Renewable Energy. Date : Name: Crossword Puzzle. ACROSS. 1 A word that means indefinitely reliable ...
STUDENT WORKSHEET

Date: ___________________________________

Safety Smart ® Science with Bill Nye the Science Guy ®: Renewable Energy

Name: ______________________________________________________

Crossword Puzzle 1

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ACROSS

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1 A word that means indefinitely reliable is _____.

2 _____can never be created or destroyed.

4 Gasses in the atmosphere that reflect heat back down are called _____ gasses.

3 This fossil fuel is used in many vehicles.

6 The spinning Earth and the sun’s heat generate _____.

4 This energy is generated from decaying uranium atoms in the Earth’s core.

9 Fossil fuels are _____ sources of energy.

5 This is generated at dams.

12 Solar panels _____ the sun’s energy to a form we can use.

7 These are used to capture solar energy.

15 Currently the fastest growing source of renewable energy.

8 Three ways to cut down on fossil fuels are to reduce, reuse, and _____.

17 Geothermal energy harnesses energy from decaying _____. 18 The _____ is a source of renewable energy. 19 Solar panels convert the energy from photons into _____.

10 This is a source of renewable energy. 11 These energy sources produce no greenhouse gasses. 13 The blades of this capture some of the wind’s energy. 14 This means “buried.” 16 Biomass captures energy from the sun that is stored in decomposing _____.

STUDENT WORKSHEET Safety Smart ® Science with Bill Nye the Science Guy ®: Renewable Energy

Crossword Puzzle Answer Key 1 3

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S

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A

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G 4

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7

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L A

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M C

S I

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T 15

V

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N

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E L

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S L

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I 18

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N E