Test Review U4 - Properties of Water

What is brackish water?

• water that contains only salt

• purely freshwater

• water that is boiled

• a mixture of freshwater and saltwater

What type of bond is found between water molecules?

• nitrogen

• carbon

• hydrogen

• double

Where can most of the Earth’s freshwater be found?

• ice caps & glaciers

• groundwater

• the soil

• river and lakes

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1

Water is called a _______ _______ because it is very good at bonding with other molecules.

What property of water allows water to stick on trees?

• temperature

• capillary action

• pressure

• adhesion

Tags

NGSS.MS-ESS2-4

If a liquid has a pH of 3....

• liquid is basic

• liquid is neutral

• liquid is acidic

Salinity is typically measured in units called…

• parts per million

• powerpoint

• parts per thousand

• parts per hundred

Glass will FLOAT...

• True

• False

What type of bond is found between water molecules?

How much water covers the Earth’s surface?

• 60 ppt

• 50%

• 85 ppt

• 71%

Tags

NGSS.MS-ESS2-4