Answer:
Over time people move to other places depending on their opportunities.
Explanation: If someone wanted to be a farmer they would settle down in a more fertile area where they can get more land. and someone who wants to be a lawyer or doctor would settle in a more busy area in the city.
The answer is rain because it can snow, hail, or sleet in tropical wet climate areas.
Frost wedging among the following choices given in the question is as a result of a change in pressure. The correct option among all the options given in the question is the first option or option "A". When the cracks of rock layers containing water freezes during the night, this causes the pressure within the cracks to increase causing frost wedging.
