Heat

Heat makes things _______________________

• colder
• warmer
• faster

Which of the following is NOT a heat source?

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What is Earth's main heat source?

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Which shows the use of heat?

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Yes or No. We use heat to dry our clothes.

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Which of these is a measure of how hot or cold something is?

• temperature

• radiation

• insulation

• friction

The tool used to measure temperature is called a/an

• insulator

• conductor

• thermometer

• radiation

Why should Mrs. Gattullo use oven mitts when taking cookies out of a hot oven?

• The oven mitts will protect her hands from the heat

• The oven mitts will keep his hands warm

• The oven mitts look pretty

• The oven mitts will keep her hands clean

Jimmy has a glass of soda with ice in it. How can he get the ice to melt faster?

• add more ice

• put the glass under a lamp

• put the glass in the refrigerator

• put the glass in a closet

People use heat from the Sun to _____________.

• Dry object

• Dry food

• Warm water

• All of the above