Big Idea 7: Part 2

Front

What is the force of air pushing down on Earth called?

Back

Air Pressure

Front

What instrument is used to measure air pressure?

Back

Barometer

Front

What is precipitation?

Back

Any form of water, liquid or solid, that falls from clouds and reaches the ground, such as rain, snow, sleet, or hail.

Front

What is evaporation?

Back

The process by which water changes from a liquid to a gas or vapor.

Front

What is condensation?

Back

The process by which water vapor in the air is changed into liquid water.

Front

What is the water cycle?

Back

The continuous movement of water on, above, and below the surface of the Earth.

Front

What is humidity?

Back

The amount of water vapor present in the air.

Front

What is the difference between weather and climate?

Back

Weather refers to short-term atmospheric conditions, while climate refers to long-term average conditions.

Front

What is a cloud?

Back

A visible mass of condensed water vapor floating in the atmosphere.

Front

What are the three main types of clouds?

Back

Cumulus, Stratus, and Cirrus.