Vocabulary Review 4th grade TCI Unit 2

What does "conserved" mean in scientific terms?

• To create energy

• To destroy energy

• Having the same total amount before and after a change

• To increase energy

Tags

NGSS.MS-PS1-5

What is the ability to make an object move or cause a change called?

• Energy

• Transfer

• Absorb

• Reflect

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-5

What does "transfer" mean?

• To create energy

• To destroy energy

• To shift or move from one object to another

• To stop energy

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What happens when objects collide?

• They stop moving

• Energy transfers from one object to another

• They disappear

• They create new objects

Tags

NGSS.MS-PS2-1

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What does "absorb" mean?

• To take in

• To bounce off

• To move back and forth

• To create energy

Tags

NGSS.MS-PS4-2

What does "reflect" mean?

• To take in

• To bounce off a surface

• To move back and forth

• To create energy

Tags

NGSS.MS-PS4-2

What does "vibrate" mean?

• To take in

• To bounce off

• To quickly move back and forth

• To stop moving

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What is the flow of electric charges called?

• Electricity

• Electric Current

• Energy

• Transfer

What is the interaction between moving electric charges called?

• Electric Current

• Electricity

• Energy

• Transfer

What is a device that uses an electric current to produce motion?

• Solar Cell

• Motor

• Battery

• Generator