Convection and the Mantle

How does heat move?

• from a warmer to a cooler object

• from a cooler to a warmer object

• toward a hot object

• away from a cold object

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NGSS.4-PS3-2

How is energy from the sun transferred?

• by radiation

• by conduction

• by convection

• by the force of gravity

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NGSS.MS-ESS2-4

Heat from which of these causes convection currents inside Earth?

• crust

• crust and mantle

• crust and core

• mantle and core

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NGSS.MS-ESS2-1

which of these combines with changes in fluid's density and the force of gravity to set convection currents in motion?

• evaporation of fluid

• condensation of fluid

• freezing and melting of solid

• heating and cooling of fluid

Tags

NGSS.MS-PS1-4

______________ is transfer of heat by the movement of fluid.

• faster

• conduction

• convection

• more

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-3

When you heat up an object, the particles on the object move ______________.

• faster

• conduction

• convection

• more

Tags

NGSS.MS-PS1-4

A cool fluid is ______________ dense than a warm fluid.

• faster

• equal

• less

• more

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NGSS.MS-PS1-4

When you touch hot sand, heat is transferred by ___________ to your skin.

• density

• radiation

• conduction

• convection

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NGSS.MS-PS1-4

______________, convection, and conduction are the three types of heat transfer.

• density

• boiling

• radiation

• baking

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NGSS.MS-PS3-4

The amount of mass in a given volume of substance is known as _____________.

• kilograms

• pounds

• weight

• density