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Energy Efficiency Unit Review

Authored by MARANDA MAHER

Physics

9th Grade

NGSS covered

Used 42+ times

Energy Efficiency Unit Review
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40 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Strong wind spinning a wind turbine can generate which type of energy?

nuclear

electrical

thermal

chemical

Tags

NGSS.HS-PS3-3

NGSS.HS-PS3-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Where does the energy in your home electrical outlets come from?

Wires connected to a power plant

We buy it from the electric company

Lightning striking the house

Tags

NGSS.HS-PS3-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What spins a coal plant's turbine?

Air

Water

Steam

Cold air

Tags

NGSS.HS-PS3-4

4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Two Disadvantages of Solar Power are:

It is polluting

It is not always sunny out

It is inefficient (nor fully utilizing the Sun's energy)

It cannot be stored at all.

Tags

NGSS.HS-ETS1-3

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What happens to the temperature if more greenhouse gases are released into the atmosphere?

Temperature goes up
Temperature goes down

Tags

NGSS.HS-ESS2-6

NGSS.HS-ESS3-5

NGSS.HS-ESS2-4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Fossil fuels are classified as nonrenewable because they...

require expensive equipment

take millions of years to replace and the supply is finite

can be found all over and the supply is infinite

provide all the energy we use

are made from carbon

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why do we use non-renewable resources instead of renewable resources?

The cost is less expensive & produces a lot of energy

Produces less energy & cleaner

They help our environment & creates jobs

They drive our economy & our fossil fuel reserves separate us from the rest of the world

Tags

NGSS.HS-ESS3-2

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