Earth's four spheres

What is the outermost layer of the Earth?

• Outer core

• Inner core

• Mantle

• Crust

Layer of Earth between the crust and the core

• Granite

• Mantle

• Lithosphere

• Upper crust

What are the main layers of Earth from outermost to innermost?

• Crust, Mantle, Inner Core, Outer Core

• Inner Core, Outer Core, Mantle Crust

• Crust, Mantle, Outer Core, Inner Core

• Crust, Outer Core, Mantle, Inner Core

Why is MOST of the freshwater on Earth not available for our use?

• All freshwater on Earth is easily accessible for use.

• It is frozen in the icecaps and glaciers.

• It is surface water.

• It is underground.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1

Certain stages of the water cycle are most likely occurring under certain weather conditions.  Which stage is most likely going to occur on a warm, sunny day?

• precipitation

• condensation

• evaporation

Tags

NGSS.MS-ESS2-4

The prefix BIo- means?

• Before, ahead of time

• life, living

• house

• before, ahead of time

An ecosystem comprising the ENTIRE EARTH and the organisms that inhabit it.

• Biosphere

• Biome

• Abiotic

• Ecoregion

Tags

NGSS.MS-LS2-3

Heated air moves which direction

• up

• down

• right

• left

Tags

NGSS.MS-ESS2-6

Which one is NOT a form of precipitation

• snow

• hail

• fog

• rain

what is always pushing down on us from all sides

• gravity

• air pressure

• life

• carbon dioxide