Evaporation and Condensation

__________ is the process by which water changes from a liquid to a gas.

• condensaiton

• evaporation

• precipitation

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Studies have shown that oceans, rivers, seas and lakes provide nearly ________ of the moisture in air via evaporation.

• 30%

• 50%

• 90%

Tags

NGSS.MS-ESS2-4

_________ is necessary for evaporation to occur.

• people

• heat

• animals

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

The _________ point of water in most of the world (except the US) is 100 degrees Celsius.

• boiling

• freezing

Why does evaporation occur?

• No reason at all. It just does.

• The sun heats up water in rivers, lakes or oceans and turns it into steam then goes into the air.

• Evaporation only occurs in the inter months.

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

___________ is the opposite of evaporation.

• evaporation

• condensation

• precipitation

Tags

NGSS.MS-ESS2-4

__________ is the process by which water changes from a gas to a liquid.

• condensaiton

• evaporation

• precipitation

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

When does condensation occur?

• when the temperature of the vapor increases

• when the temperature of the vapor decreases

• It never happens.

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Millions of droplets of suspended water form ________ in the sky.

• clouds

• fog

• rainbows

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-1

Millions of droplets of suspended water form ________at ground level.

• clouds

• fog

• rainbows

Tags

NGSS.MS-ESS2-4