Select the correct answer. Where do tectonic activities, such as earthquakes or volcanic eruptions, tend to occur?

A.
near plate boundaries

B.
near all mountains

C.
in the center of continents

D.
only on the ocean floor

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.