Energy and Energy Resources

Which example best describes Sound Energy? Hint: 3 Answers

• Singing

• Grass

• Instrument

• Bell

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NGSS.MS-PS4-1

NGSS.MS-PS4-2

what energy transformation occurs in the panels on this roof?

• chemical energy to thermal energy

• nuclear energy to electric energy

• radiant energy to electric energy

• sound energy to thermal energy

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NGSS.HS-PS3-3

According to the law of conservation of energy, which is always true?

• Almost all energy used on Earth comes from fossil fuels

• Energy can never be created or destroyed

• Nuclear energy is a renewable energy resource

• Work is done when a force is exerted on an object

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NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which energy resource is being formed in the picture below?

• biomass

• geothermal reservoirs

• petroleum

• uranium

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NGSS.MS-ESS2-3

Which is an example of a renewable energy resource?

• geothermal energy

• natural gas

• nuclear energy

• petroleum

What percentage of energy sources used in the U.S. are derived from fossil fuels, according to the data shown here?

• 40%

• 55%

• 63%

• 85%

What factors determine an object's kinetic energy

• it's height and mass

• its mass and speed

• its size and weight

• its speed and height

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

When a ball is thrown upward, where does it have the least kinetic energy?

• it's highest point

• it's lowest point when it is moving downward

• midway between its highest point and its lowest point.

• lowest point when moving upward

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

In which situation would the gravitational potential energy between you and the Earth be the greatest

• you are running down a hill

• you are running up a hill

• you stand at the bottom of a hill

• you stand at the top of a hill

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NGSS.MS-PS2-4

Which produces the most air pollutants?

• burning coal

• burning natural gas

• hydroelectric power plants

• nuclear power plants

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NGSS.MS-ESS3-4