Heating and Cooling Review

Heating and Cooling Review

Multiple Choice

Popcorn was placed in a pan. After a few minutes the popcorn

changed. Which kind of energy caused the popcorn to pop and

change?

• Cooling

• Sound

• Heat

• Light

Multiple Choice

Which object can cause chocolate candy to melt?

• Freezer

• Hair Dryer

• ice

• Refrigerator

Multiple Choice

A student left some items outside in the hot sunshine. Which one most

likely melted first?

• a shoe

• a book

• a paper

• a candy bar

Multiple Choice

Heating butter will cause the butter to become ____?

• solid

• freeze

• liquid

• matter

Multiple Choice

Melting means...

• a liquid turns into a solid

• a gas turns into a liquid

• a solid turns into a liquid

• a gas turns into a solid

Multiple Choice

A crayon had melted in the hot sunshine. What could a student do to

make the crayon a solid again?

• take away heat energy

• add heat energy

• add sound energy

• take away sound energy

Multiple Choice

How do you turn a liquid into a solid?

• add heat to it

• add cold to it

• let it rest

• leave it out

Multiple Choice

What would happen if you let an ice cube outside while it's snowing?

• it will change shape

• it will change texture

• it will stay the same

• it will melt

Multiple Choice

If you leave a hot cup of coffee on the counter all day, what happens to it?

• it gains cold energy

• it loses heat energy

• it forms a solid

• it turns to gas

Multiple Choice

Snowflakes forming is an example of...

• solid to liquid

• liquid to gas

• liquid to solid

• gas to liquid