Unit 3, Lesson 4 Review

Front

What does a 30% chance of rain mean?

Back

It will rain in 30% of the area.

Front

What is suction in science?

Back

Suction is the transfer of air pressure.

Front

What causes different types of wind?

Back

Air pressure.

Front

Why do we experience different types of wind?

Back

Because of air pressure.

Front

What does a barometer measure?

Back

Air pressure.

Front

Define air pressure.

Back

The force exerted by the weight of air above a surface.

Front

What is the relationship between temperature and air pressure?

Back

As temperature increases, air pressure typically decreases.

Front

What instrument is used to measure wind speed?

Back

An anemometer.

Front

What is humidity?

Back

The amount of water vapor present in the air.

Front

How does humidity affect weather?

Back

High humidity can lead to precipitation, while low humidity can lead to dry conditions.