Question

explanation of jet stream​

Answer 1

Explanation:

here's your answer,♡

Jet stream is a narrow belt of high altitude above (12,000m )westerly winds in the troposphere. their speed varies from about 110 km/ph in summer to about 184km/ph in winter .The number of separate jet streams have been identified. the most constant are the mid-latitude and sub tropical jet stream. ❤

Answer 2

Answer:

here is ur answer...........