What causes polar jet streams to form?(1 point)%0D%0AResponses%0D%0A%0D%0Arapid changes in wind direction%0D%0Arapid changes in wind direction%0D%0A%0D%0Awarm and cold air masses%0D%0Awarm and cold air masses%0D%0A%0D%0Ahigh-pressure systems%0D%0Ahigh-pressure systems%0D%0A%0D%0Aair masses moving away from each other

Answer 1

Rapid changes in wind direction and the movement of warm and cold air masses are the main factors that cause polar jet streams to form. High-pressure systems and air masses moving away from each other also contribute to the formation of polar jet streams.