Front

What is wind?

Back

The movement of air from areas of high pressure to areas of low pressure.

Front

What causes wind to blow?

Back

Differences in air temperature and pressure.

Front

What is a sea breeze?

Back

A local wind that blows from the sea to the land due to temperature differences.

Front

What are the Doldrums?

Back

An area near the equator with very little wind, caused by warm, rising air.

Front

What instrument measures wind speed?

Back

Anemometer.

Front

What instrument shows wind direction?

Back

Wind vane.

Front

What are Trade Winds?

Back

Winds that blow from east to west in the tropics.

Front

What are Polar Easterlies?

Back

Winds that blow from the east in polar regions.

Front

What are Westerlies?

Back

Winds that blow from west to east in the mid-latitudes.

Front

What is atmospheric pressure?

Back

The force exerted by the weight of air above a given point.