Air Masses & Water Cycle

Front

What is an air mass?

Back

An air mass is a large body of air that has uniform temperature and humidity characteristics.

Front

What are the two main types of air masses?

Back

The two main types of air masses are maritime (moist) and continental (dry).

Front

What does 'continental tropical' mean?

Back

Continental tropical refers to a dry and hot air mass that forms over land in warm regions.

Front

What does 'maritime tropical' mean?

Back

Maritime tropical refers to a warm and moist air mass that forms over warm ocean waters.

Front

What is humidity?

Back

Humidity is the amount of moisture in the air.

Front

What is transpiration?

Back

Transpiration is the process by which plants release water vapor into the air.

Front

What is condensation?

Back

Condensation is the process by which water vapor cools and changes into liquid water, forming droplets.

Front

What are clouds?

Back

Clouds are formed when water droplets condense in the atmosphere.

Front

What is evaporation?

Back

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

Front

What is the water cycle?

Back

The water cycle is the continuous movement of water through evaporation, condensation, precipitation, and runoff.