SC.5.E.7.3 - How's the Weather?

Front

What is air pressure?

Back

Air pressure is the force exerted by the weight of air above a surface. It is greatest at the surface of the Earth.

Front

What forms when raindrops freeze in the air repeatedly?

Back

Hail is formed when raindrops freeze in the air over and over again, creating layers of ice.

Front

What instrument measures wind speed?

Back

An anemometer measures wind speed.

Front

What is the average condition of the atmosphere over a long period of time called?

Back

Climate is the average condition of the atmosphere over a long period of time.

Front

Does air move from low pressure to high pressure?

Back

False. Air moves from high pressure to low pressure.

Front

What is the difference between weather and climate?

Back

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

Front

What instrument measures humidity in the air?

Back

A hygrometer measures humidity.

Front

What is precipitation?

Back

Precipitation is any form of water, liquid or solid, that falls from the atmosphere to the Earth's surface, such as rain, snow, sleet, or hail.

Front

What is a barometer used for?

Back

A barometer is used to measure air pressure.

Front

What is the term for the movement of air caused by differences in air pressure?

Back

Wind is the movement of air caused by differences in air pressure.