Look at the picture. If you are located at the black dot and the time is 10:00 am, what time is it at the black circle?
8:00am
Use the isolines. What is the interval for this map?
20 ft
The diagram below is a contour map. Between which two points is the slope the steepest?
P to D
What is the latitude and longitude of point B?
20 Degrees S and 50 Degrees W
