Water In The Air - Review

What is water vapor? Can you see water vapor?

• Water in the liquid phase, you can only see it when it's raining.

• Water in the gas phase, You cannot see water vapor.

• Water in the gas phase, it looks like steam.

• Water in the liquid phase, but it's invisible.

Tags

NGSS.MS-PS1-4

How does water vapor get into the air?

• It gets into the air when it's raining.

• it gets into the air when there are a lot of clouds.

• It gets into the air only on humid days.

• It gets into the air when water evaporates.

Tags

NGSS.MS-ESS2-4

How does the wind effect evaporation?

• Wind speeds up the evaporation process.

• Wind slows down the evaporation process.

• Wind has no effect on evaporation.

• Wind stops evaporation from happening.

Why does your skin feel cold when liquid is evaporating off of it?

• The water makes it feel cold.

• The wind makes it feel cold.

• The liquid takes heat from your skin to help evaporation.

• Your skin actually feels warmer when liquid evaporates from it.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

What is evaporation?

• When clouds form near the ground.

• The process of liquid changing into gas.

• The process of making clouds.

• The process of gas turning into liquid.

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is humidity?

• Water vapor in the air.

• When it rains.

• The reason clouds form.

• The reason you sweat.

Tags

NGSS.MS-ESS2-4

What does saturated mean?

• When water from the oceans changes into water vapor.

• When the clouds form storms.

• When it's too cloudy to see where you are going.

• When the air is full of water vapor.

Tags

NGSS.MS-ESS2-4

What is relative humidity?

• When there is so much water vapor in the air that the air is full.

• The amount of water vapor compared to how much the air can hold.

• The amount of liquid the air can hold.

• When water vapor makes your skin feel sticky.

What happens to the relative humidity when the temperature goes up?

• It becomes saturated.

• It stays the same because the "cup" gets smaller

• It goes down because the "cup" gets bigger.

• It goes up because the "cup" gets bigger.

Tags

NGSS.MS-ESS2-4

How do you know there is water vapor in the air.? (What is the proof?)

• Condensation

• Precipitation

• Evaporation

• Saturation

Tags

NGSS.MS-ESS2-4