Family planning is often
a.
expensive in some countries, even though it is inexpensive in others
b.
cost-effective as it saves more money than it costs
c.
relatively cost-ineffective as it costs little more than it saves
d.
prohibitively expensive
e.
cost-free

If we review the changes in the landscape surrounding the great salt lake in utah we can see a change in topography. look at the area to the south of the lake. what change has occurred during the last twenty-nine years? a) erosion of the hills b) an increase in marshland c) flooding of the area and the development of wetlands d) deposition of sediments and an increase in elevation