Unit 5 - Thermal & Kinetic Energy - 7th Science

energy produced by electromagnetic waves

• electrical

• nuclear

• radiant

• thermal

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NGSS.MS-PS4-1

Select ALL that apply: Which of the following best represents the Law of Conservation of Energy?

• Energy CAN change forms

• Energy CAN be destroyed AND created

• Energy CANNOT be created

• Energy CANNOT be destroyed

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NGSS.MS-PS3-5

Select the TWO statements that describe thermal energy.

• energy stored in chemical bonds

• energy in the form of heat

• energy due to movement of molecules

• energy stored in the nucleus of of an atom

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-3

As velocity (speed) increases, kinetic energy ___________ .

• increases

• decreases

• stays the same

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NGSS.MS-PS3-1

Photosynthesis is an example of ​ (a)   energy transformed into ​ (b)   energy by plants.

• radiant
• chemical
• electrical

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NGSS.MS-LS1-6

NGSS.MS-LS1-7

Predict what would happen to a glass of drinkable water if left outside overnight in negative degree weather.

• The water would stay the same

• The water would change to a solid

• The water would change to a gas

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

If a cup of hot chocolate is put in the microwave, would that add or remove thermal energy to the hot chocolate.

• Thermal Energy is Added

• Thermal Energy was Removed

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NGSS.MS-PS1-4

In what state of matter is kinetic energy the highest most likely?

• Solid

• Liquid

• Gas

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which model is demonstrating what molecules in a solid look like.

• 
• 
• 

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NGSS.MS-PS1-1

Which model is demonstrating what molecules in a liquid look like.

• 
• 
• 

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NGSS.MS-PS1-1