When does upward growth of cities typically occur? a when water resources are limited
b. when waste production is a problem
С. when available land is limited
d when population exceeds 100,000

The map above shows where people live in the united states. areas that are darker blue are areas where people live close together. areas that are lighter colors are places where people live farther apart. as a geographer, if you were to study where people live and why they choose to live in these places, which of the six essential elements of geography would you be using?

Which of the following physical characteristics best explains the climate of the area that is circled in black on the climate map above?

While viewing a topographic map, you notice a region in which the contour lines are very close together. what can you conclude about this region? a. it has a high population. b. it has a steep incline. c. it's near a political boundary. d. it contains a body of water.