Name at least three ways that people use geography in their work

1.Google Earth
2.united parcel service
3.housing

Master planned communities outside of chicago. note: population density means people living in an area per square mile. chicago, an urban and highly populated area has a much more higher density than a desert, amish community, settlement, or nomadic region.

5×^2+20-15 or -(5x^2-20+15)