Which of the following forms of communication is the government increasingly dependent upon to provide information and services to citizens?
a.

internet websites

b.

newspapers and magazines

c.

mass mailings

d.

automatic telephone messaging systems

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.

If scientists only detect p waves in a certain layer of earths interior what does that tell us?

Write a 150word essay describing the effect of people's activities on the environment in the region.