Energizing Everything: Mysteries 6,7, & 8 Review

Sound is a type of energy.

• True

• False

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NGSS.MS-PS4-1

NGSS.MS-PS4-2

How could you find out if copper wire or paper clips would be the better conductor?

• Connect the paper clips to the battery and the LED bulb. If it lights up, this proves that paper clips are better conductors.

• Test the flashlight with paper clips, then test it with copper wires. If the bulb glows brighter with the copper wire than with the paper clips, then the copper wire is the better conductor.

• Connect the copper wire to the battery and the LED bulb. If it lights up, this proves that the copper wire is a better conductor.

Tags

NGSS.MS-ETS1-2

Heat is a form of energy.

• True

• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

Choose two items from the list below that would stop working if the electricity went out in your neighborhood.

• broom

• vacuum

• coffee maker

• water bottle

• math book

Trains move by burning fuel that...

• Releases energy because of its height.

• Releases electrical energy.

• Releases heat energy.

• Stores energy in batteries.

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NGSS.MS-PS3-5

How can you tell that stored energy is being released? Choose two answers.

• The light on my alarm clock is glowing.

• The magnet is stuck on the file cabinet.

• The clipboard is holding my papers.

• My watch is vibrating on my wrist.

Tags

NGSS.MS-PS3-5

NGSS.MS-PS1-4

Most cities and town use what source of energy today?

• Wind

• Water behind dams

• Burnable fuels

• Sunlight

What types of energy have scientists been working on to help people create less air pollution and smog?

• wind, water and wood

• coal, sunlight, and water

• sunlight, wind, and water

• water, sunlight, and wood

Air pollution...

• Happens everywhere and we can't do anything about it.

• Is created by wind turbines (windmills)

• Is part of nature.

• Is seen as smog in cities.

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

Taste is a form of energy.

• True

• False

Tags

NGSS.MS-LS1-7