HUMIDITY - CLIMATE - WEATHER

The measure of water vapor in the air is called ___________

• humidity
• altitude
• pressure
• temperature

Weather patterns are influenced by ___________

• various factors including temperature, humidity, and wind patterns
• wind speed alone
• just humidity
• only temperature

Tags

NGSS.MS-ESS2-6

NGSS.MS-ESS2-5

We can see water vapor.

True or False

• False
• True
• True on humid days

• True when humidity is saturated

How is absolute humidity expressed?

• grams

• milliliters

• grams per liter

• liters per square meter

What is the actual mass of water vapor present in a specific volume of air?

• condensation

• evaporation

• precipitation

• absolute humidity

Tags

NGSS.MS-ESS2-4

What is a common and practical measure of humidity?

• Absolute humidity
• Dew point
• Relative humidity
• Specific humidity

Comparing relative humidity to a glass of water that is 3/4 full, what is the % of humidity?

• 75%
• 25%
• 100%
• 50%

Why does warm air hold more water vapor than cold air?

• Warm air is denser, which helps retain water vapor.
• Cold air has more energy, allowing it to hold water vapor.
• Warm air holds more water vapor than cold air because it has higher energy, allowing water molecules to remain in vapor form.
• Cold air can hold water vapor more effectively than warm air.

Tags

NGSS.MS-PS1-4

How does air become saturated?

• Air becomes saturated when it cools down to freezing temperatures.
• Air becomes saturated when it reaches its maximum capacity for water vapor at a specific temperature and pressure.
• Air becomes saturated when it is heated to high temperatures.
• Air becomes saturated when it is mixed with carbon dioxide.

Tags

NGSS.MS-ESS2-4

When air reaches its maximum capacity for water vapor at a specific temperature and pressure it become saturated and is called _________

• dew point

• dry air
• humid air
• condensed air

Tags

NGSS.MS-ESS2-5