Question
Which blow from west to east, following the boundary between hot and cold air?
trade winds
sea breezes
jet stream
polar easterlies
trade winds
sea breezes
jet stream
polar easterlies
Answers
GPT-4o mini
The correct answer is **jet stream**. The jet stream is a high-altitude wind that flows from west to east, and it often follows the boundary between warm and cold air masses.