Global and Local winds
What are winds?
The types of global winds
Doldrums are found at the equator. This is a place of steady heating and rising air. The winds are very weak.
Jet streams are 10 km above Earth's surface. Air crafts use it to go faster while saving fuel. There are 2 types on jet streams I know; polar jet streams and subtropical jet streams.
Long ago, people used trade winds to trade goods to places like North and South America. That's why they call it trade winds. They are found on 30 degrees central and south of the equator.
Polar Easterlies blow to the west. They blow cold air away from the poles. They're found 60-90 degrees north and south of the equator.