In the image above, the arrow is pointing to the layer of the Earth that is made up of pieces called plates. Which of the Earth’s layers is the arrow pointing to? A.
the inner core
B.
the crust
C.
the outer core
D.
the mantle

[fw.02]sinkholes are often formed as a result of the actions of. a. heat on recharge b. pressure on aquifers c. acid in groundwater d. minerals in hot springs

Based on the information in the graph, what can you conclude about humans in the world in general?

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