Water in the Air

the condition of the atmosphere at a certain time and place

• Weather
• Climate
• Humidity
• Condenstion

the average weather

• Forecast
• Climate
• Humidity
• Condenstion

The continuous movement of water from sources on Earth's surface, into the air, onto and over the land, into the ground, and back to the surface

• Relative Humidity
• Precipitation
• Water Cycle
• Condenstation

the amount of water vapor in the air

• Humidity
• Evaporation
• Precipitation
• Relative Humidity

the amount of water vapor in the air compared to the maximum amount of water the air can hold at a certain temperature.

• Humidity
• Evaporation
• Precipitation
• Relative Humidity

when liquid water changes into water vapor

• Humidity
• Evaporation
• Precipitation
• Relative Humidity

when water vapor cools and changes from gas to a liquid

• Condentation
• Evaporation
• Precipitation
• Relative Humidity

when rain, sleet, snow, or hail falls from the clouds

• Condentation
• Evaporation
• Precipitation
• Relative Humidity

__________________is an instrument that is used to measure  relative humidity

• barometer
• psychrometer 
• Wind Sock
• Anemometer

Before condensation can occur, the air must  be ____________________________.

• Humid
• Cold
• Hot
• Saturated