ASAP You have learned that the world's oceans are stratified based on differences in density. Which option is NOT one of the three major layers of the ocean?
A) surface zone
B) shallows zone
C) deep zone
D) thermocline

While viewing a topographic map, you notice a region in which the contour lines are very close together. what can you conclude about this region? a. it has a high population. b. it has a steep incline. c. it's near a political boundary. d. it contains a body of water.