Question

An upper air wind system with very high velocities occurs in certain parts of the atmosphere is called:
(a) A cyclone
(b) An anticyclone
(c) Monsoon
(d) A jet stream

Answer 1

Hiee mate....

an upper air wind system with very high velocity occur in certain parts of the atmosphere is called as cyclone ....

Hope it helps..

Answer 2

Answer:

It Is called as jet stream.