Mi-STAR 7.1 Off the Grid Unit Review

Hydroelectricity uses ___________ to create energy.

• Wind

• Water

• Magnets

• Biomass

Tags

NGSS.MS-ESS2-4

Where would be the best place to put a hydroelectric generator?

• At the top of a waterfall

• In the middle of a waterfall

• Near the bottom of a waterfall

• In the stream before the waterfall

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

Where would be the best location for a wind turbine (generator)?

• In an open field

• In a city park

• In a national forest

• In a mountain valley

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

What type of energy powered the generator we built?

• Solar

• Geothermal

• Wind

• Human

Which of the following items was NOT required to build a generator in class?

• battery

• coiled wire

• magnet

• nail

What is required to make our generator system produce electricity?

• Output

• Input

• Evidence

• Mass

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

True or False: Potential energy depends on the relative height of an object. The higher the object is, the more potential energy is has.

• True

• False

Tags

NGSS.MS-PS3-2

True or False: The empty box moved LESS when we pulled the washer pendulum HIGHER.

• True

• False

Tags

NGSS.MS-PS2-4

True or False: The watermelon had a larger "splat" when it was CLOSER TO THE GROUND.

• True

• False

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

When drawing a model, which of the following should be included?

• Labels for all parts

• System boundaries

• Inputs and outputs

• All of the above

Tags

NGSS.MS-ETS1-4