what causes air masses to move?\n○ when prevailing westerlies shift directions and move toward the west.\n○…

what causes air masses to move?\n○ when prevailing westerlies shift directions and move toward the west.\n○ weather conditions change rapidly to produce storms.\n○ a collision takes place between two natural wind patterns.\n○ long, narrow bands of wind blow in the upper atmosphere.

what causes air masses to move?\n○ when prevailing westerlies shift directions and move toward the west.\n○ weather conditions change rapidly to produce storms.\n○ a collision takes place between two natural wind patterns.\n○ long, narrow bands of wind blow in the upper atmosphere.

Answer

Brief Explanations:

Air - masses move mainly due to pressure differences. Jet streams, which are long, narrow bands of strong wind in the upper atmosphere, can guide the movement of air - masses. Prevailing westerlies shifting direction is not the main cause. Rapid weather changes producing storms are more of a result of air - mass movement rather than the cause. A collision between two natural wind patterns is not the fundamental cause of air - mass movement. Jet streams in the upper atmosphere play a key role in moving air - masses.

Answer:

Long, narrow bands of wind blow in the upper atmosphere.