The canadian shield shows us where volcanoes were long go
true or false​

The district of columbia could be eliminated completely if a majority of congress voted in favor of the action. a. true b. false

How many square miles is the big island of hawaii

Which statements about wells are true? check all that apply. a) wells bring groundwater from the unsaturated zone to the surface of the water. b) wells need to be drilled below the water table. c) if water is pumped from a well too quicky, the well may run dry. d) water from wells is generally not safe to drink. e) water gushes from artesian wells due to pressure.