Most people in south and southeast asia live in
a.
small rural villages
b.
large, modern cities
c.
urban slums
d.
large rural towns with clean water and sanitation

Which objects allow humans to access groundwater? check all that apply.

Which events occurred during the space race? check all that apply. (a) nasa was established. (b) yuri gagarin orbited earth. (c) the soviet union launched salyut. (d) the united states launched skylab. (e) the united states launched explorer 1.

What geologic process is related to caldera formation?