Question

What is Jet Stream? (Topic: The Climate)

Answer 1

A jet stream is a very strong wind that blows high in the earth's atmosphere and has an important influence on the weather.

Answer 2

Answer:

1) These are narrow belt of a higher altitude westerly winds in the troposphere.

2) Their is speed varies from about 110 kilometre per hour in summer to about 184 km per hour in winter.

3) Of the Jet streams that have been identified, the most constant are the middle latitude and the subtropical jet stream.