Heat energy

Heat energy moves between things that have different _______.

• conductions

• temperatures

• particles

• names

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S103D8FC

Heat energy flows from things that are ________ to things that are ________.

• cooler, warmer

• metal, wood

• warmer, cooler

• light, heavy

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to move from one place to another

• convection

• thermal

• conduction

• transfer

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the transfer of heat when there is a difference in temperatures

• energy

• conduction

• convection

• flow

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the transfer of heat energy, causing movement in liquids and gases

• convection

• transfer

• conduction

• current

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the transfer of heat energy in waves

• current

• convection

• conduction

• radiation

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means from the sun

• transfer

• heat

• solar

• current

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The sun's _______ warms the land on Earth.

• thermal

• radiation

• waves

• current

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Heat transfers from Earth's land to the air by ________.

• radiation

• convection

• current

• conduction

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When air becomes warmer and lighter, it rises and starts to move causing ________ to form.

• convection currents

• radiation

• temperatures

• transfers

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