It matters

Separating salt from water to get fresh water is called...

• Osmosis

• The Bends

• Being Supersaturated

• Desalination

Tags

NGSS.MS-ESS3-3

Which state of matter has particles packed tightly?

• Liquid

• Solid

• Gas

• Space

When a sea diver comes back to surface too fast, the blood becomes supersaturated nitrogen. This condition is called...

• Dizziness

• The Bends

• Density

• Solution

If a liquid or gas can pass through something, it is...

• solid

• gas

• reverse osmosis

• permeable

Put the states of matter in order from low density to high density...

• gas, liquid, solid

• solid, liquid, gas

• gas, solid, liquid

• solid, gas, liquid

Tags

NGSS.MS-PS3-4

A solution is made when a solute dissolves in a...

• solid

• solvent

• semipermeable membrane

• condenser

Tags

NGSS.MS-PS1-2

Osmosis happens when water moves through a...

• permeable membrane

• impermeable membrane

• semi-solid

• semipermeable membrane

The natural force that drives water through a semipermeable membrane is...

• atmospheric pressure

• reverse osmosis

• osmotic pressure

• a condenser

Tags

NGSS.MS-LS1-2

Which method is best for turning a lot of sea water into fresh water for society?

• Reverse osmosis

• Osmosis

• Evaporation

• Using a condenser

What does a condenser turn back into water?

• Ice

• Liquid water

• Water vapor

• Salt water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4