Answer:
when it gets high pressure
Leaders are greedy for more power and land, a large population requires more food, neighbors are becoming to strong
Answer:
i think like this am not sure tho
Explanation:
Poor air and water quality, insufficient water availability, waste-disposal problems, and high energy consumption are exacerbated by the increasing population density and demands of urban environments. Strong city planning will be essential in managing these and other difficulties as the world's urban areas swell.
The answer would have to be A.
The mantle and the crust!!!!!
