Convection

Is this image a Land breeze or a Sea breeze?

• Land breeze

• Sea breeze

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

What drives our Convection Currents and effects our Climate Zones on Earth?

• Mountains

• Moon

• Oceans

• Sun

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-6

Which letter represents High pressure?

• A

• B

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Is this image a Land breeze or a Sea breeze?

• Land breeze

• Sea breeze

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Which letter represents Low pressure?

• A

• B

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

What is convection?

• Transfer of heat in a fluid through currents

• Transfer of heat through direct contact

• Transfer of heat through electromagnetic waves

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

When molecules are heated, what happens to them?

• They speed up, becomes less dense, and rise

• They speed up, become more dense, and rise

• They slow down, become less dense, and sink

• They slow down, become more dense, and sink

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What happens to warmed molecules after they rise to the top?

• They cool down, become more dense, and sink

• They cool down, become more dense, and rise

• They warm up, become more dense, and rise

• They warm up, become less dense, and sink

Tags

NGSS.MS-ESS2-6

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Lava lamps work because of what type of heat transfer?

• Conduction

• Convection

Tags

NGSS.MS-PS3-3

Draw (colored) arrows representing the tranfer of heat through convection in a pot of boiling water.

Tags

NGSS.MS-PS1-4