Which action causes breakers? Waves hit the shore at an angle and transport sand. O Water flows away from the shore and moves sand with it. O Underwater earthquakes cause motion throughout ocean water. O Waves meet the shore and cause the crest to spill over the trough.

3. draw a topographic map that displays the following features: (4 points each) a. the contour interval is 20 meters. b. the point of lowest elevation is 960 meters. c. the point of highest elevation is 990meters. d. there is at least one sinkhole or depression, at any elevation. e. there is at least one steep slope and one gentle slope.