What is energy?

• The ability to do work or cause change

• A type of food

• A form of water

• A type of plant

Which of the following is a form of energy?

• Kinetic energy

• Water energy

• Plant energy

• Stone energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What happens to energy in a closed system?

• It remains constant

• It increases

• It decreases

• It disappears

Tags

NGSS.MS-PS3-5

In a roller coaster, what type of energy is high at the top?

• Potential energy

• Kinetic energy

• Thermal energy

• Chemical energy

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NGSS.MS-PS3-2

What is an example of energy transformation in a light bulb?

• Electrical energy to light and heat energy

• Chemical energy to kinetic energy

• Potential energy to thermal energy

• Light energy to sound energy

What type of energy transformation occurs in plants during photosynthesis?

• Light energy to chemical energy

• Electrical energy to thermal energy

• Kinetic energy to potential energy

• Thermal energy to light energy

Tags

NGSS.MS-LS1-6

What is the main idea of the Law of Conservation of Energy?

• Energy can only change forms

• Energy can be created

• Energy can be destroyed

• Energy is unlimited

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What type of energy is stored in the bonds between atoms?

• Kinetic energy

• Potential energy

• Heat energy

• Chemical energy

Tags

NGSS.HS-PS1-4

Which energy type is involved when a stove heats a pot of water?

• Kinetic energy

• Potential energy

• Heat energy

• Chemical energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Which energy transformation occurs in a toaster?

• Electrical to kinetic

• Electrical to heat

• Chemical to light

• Light to electrical