The Hydrosphere

What is the name for all the water both on and inside the earth?

• lithosphere

• atmosphere

• hydrosphere

• ground water

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

Water is made of the following:

• two oxygen atoms and one hydrogen atom

• two helium atoms and one oxygen atom

• three hydrogen atoms

• two hydrogen atoms and one oxygen atom

Tags

NGSS.MS-PS1-1

What does this image represent?

• the earth

• a water molecule

• the air

• salt water

Tags

NGSS.MS-PS1-1

What is the word for how compact the atoms are in a substance?

• density

• solvent

• hydrosphere

• dissolve

How much of the earth's water is salt water?

• 79%

• 87%

• 97%

• 3%

Where is most of the earth's fresh water?

• Frozen in glaciers

• In ponds and lakes

• In the ground

• In the atmosphere

Tags

NGSS.MS-ESS2-4

A substance capable of dissolving another substance is called a(n)

• soluble

• artesian well

• solvent

• water molecule

To mix with another substance forming a new substance

• density

• melt

• solvent

• dissolve

Tags

NGSS.MS-PS1-2

The process through which water continuously circulates from earth to the atmosphere and back to earth is called the

• rock cycle

• hydrosphere cycle

• water cycle

• rain cycle

Tags

NGSS.MS-ESS2-4

The change of a liquid into a gas

• evaporation

• condensation

• precipitation

• transpiration

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4