There are 5 clues, what country are they describing?

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.

In the diagram below dab and dac are adjacent angles

In the figure, polygon abcd is transformed to create polygon a′b′c′d′. this transformation is a by a factor of .