Test review

Heat transfer by convection is caused by differences in what two things:

• Thickness and material

• Weight and electricity

• Temperature and density

Tags

NGSS.MS-PS1-4

The cycle that powers the ocean currents, weather, and tectonic plates it called

• conduction current
• radiation
• condition current
• convection current

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

NGSS.MS-ESS2-4

The main reason that we have currents in the ocean and air is

• the sun heats the air and ocean evenly everywhere
• the heat inside the earth heats the ocean and the ocean heats the air
• the sun cannot heat both the air and water, so one must heat the other
• the sun heats air and water more at the equator because it receives more direct sunlight

Tags

NGSS.MS-ESS2-6

Energy for convection on the Earth comes from...

• The sun
• The moon
• Solar winds
• The ocean

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

NGSS.MS-ESS2-4

In convection, COOL air

• Rises
• Sinks

Tags

NGSS.MS-ESS2-5

In convection, WARM air

• Rises
• Sinks

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Which is the correct order of the Earth's layers?

Outer most layer first.

• Crust, Outer Core, Mantle, Inner Core

• Crust, Mantle, Outer Core, Inner Core

• Inner core, Outer core, Mantle, Crust

Answer explanation

The outer most layer is the crust!

What layer has a solid inner part and a liquid outer part?

• Crust
• Mantle
• Core
• none

Tags

NGSS.MS-ESS2-1

Which layer has a part that is thick  with a clay-like consistency that transfers heat through convection?

• Crust
• Mantle
• Core
• All of them

What layer is where "Plate tectonics work"?

• Asthenosphere

• Lithosphere

• Crust

• Mantle

Tags

NGSS.MS-ESS2-3