Heating and Cooling

Increasing the temperature of something is called _______.

• heating

• cooling

• non-reversible change

• reversible change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Cooking a marshmallow on a fire is an example of __________.

• cooling

• heating

• freezing

• melting

Tags

NGSS.MS-PS1-4

Warming up butter with a heater is an example of _______.

• cooling

• melting

• freezing

• none of the above

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What causes chocolate to melt?

• cooling

• heating

• freezing

• eating

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What happens when you put water in the freezer?

• it freezes and turns into a solid

• it turns into a liquid

• it turns into a gas

• none of the above

Tags

NGSS.MS-PS1-4

When an ice cube melts,..

• It changes from a solid to a liquid.

• It changes from a solid to a gas.

Tags

NGSS.MS-PS1-4

Some materials turn to ___________ when it is freezing.

• Gas

• Liquid

• Solid

Tags

NGSS.MS-PS1-4

Melting crayons with a hairdryer is an example of _________.

• cooling

• heating

• non-reversible change

• none of the above

Tags

NGSS.MS-PS1-4

Melting and freezing butter is an example of a ______.

• non-reversible change

• melting

• reversible change

• none of the above

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Before cooking an egg, which state of matter is the egg yolk?

• solid

• liquid

• gas

• none of the above