An air mass changes
a. the rotation direction of cyclonesb. weather that is hundreds of kilometers away from itc. the weather of the area over which it movesd. the elevation of underlying areas

How does population distribution reflect a particular region’s economy?

If a population is growing quickly in a small area then what must increase as well

What was the most difficult obstacle to overcome in the creation of an autonomous state after indian independence was achieved? a british willingness to go to war to retain the region b. religious differences between hindus and muslims c. ethnic differences between tribal regions d. indian princes' inability to decide on a format of government