Question

What do you mean by Jet Stream? Also mention its location and velocity during summer and winter.​

Answer 1

Explanation:

During winter, jet streams tend to follow the sun's elevation and move toward the equator, while they move back toward the poles in spring. Air north of a jet stream is typically colder, while air to the south is usually warmer

Answer 2

Jet streams are fast flowing, narrow, meandering air currents in the atmospheres of some planets, including Earth.