Global Wind Patterns

Front

What causes wind?

Back

Uneven heating of the Earth's surface causes differences in air pressure, which causes air to move.

Front

What are Trade Winds?

Back

Winds that got their name from sailors who traveled from Europe to the Americas.

Front

In which direction do global winds over the United States blow?

Back

West to east.

Front

What are Doldrums?

Back

An area around the equator where there is very little wind, often described as 'dull' or 'sluggish.'

Front

What is responsible for warming the Earth’s surface and creating wind?

Back

The Sun.

Front

What is the Coriolis effect?

Back

The Coriolis effect is the deflection of moving objects, such as wind, caused by the rotation of the Earth.

Front

What are Polar Easterlies?

Back

Winds that blow from east to west near the poles.

Front

What are Westerlies?

Back

Winds that blow from west to east between 30 and 60 degrees latitude in both hemispheres.

Front

What is the jet stream?

Back

A fast-flowing air current in the atmosphere that influences weather patterns.

Front

What is the significance of the equator in wind patterns?

Back

The equator is an area where the sun's heating is most direct, leading to rising warm air and low pressure.