I would say All Of The Above.
Answer: widely varied; describing our world.
Explanation:
Geography is referred to as the study of the people and how they relate to their environments. It has to do with how the features of the Earth are being studied.
Also,not had to do with how populations are being distributed. It describes our world.
B. It has led to many civilian deaths
▪︎new land being formed
▪︎either by tectonic uplift or by lave flows
▪︎by the deposition of sediment