What causes air masses to move? a difference in air pressure and temperature occurs. weather conditions change rapidly to produce storms. a collision takes place between two natural wind patterns. long, narrow bands of wind blow in the upper atmosphere.

The answer is contrast in gaseous tension and temperature happens.  

Explanation:

The development of air is an aftereffect of contrasts in weight or temperature and is experienced as wind. At the point when there are weight contrasts between the two places, a weight angle emerges, through which development of air happens, that is, from a locale of high weight to the district of lower weight.  The development of air thus in the distinctions in temperature is called shift in weather conditions or convection. The procedure of shift in weather conditions and convection, in the climate exchange warm vitality from hotter locales to colder districts, either at the surface of the Earth or higher up in the air.

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

Explanation:

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i believe it would be c: tons.