Available Answers

1. 1.

   Give the term used in contours for each of the following:

   1. A number preceded by a dot.
   2. The numerical difference between two contour lines.
   3. A number preceded by a triangle.
   4. The difference between maximum and minimum height in areas of steep slope.
   5. The accurate height of some point marked above the ground.
2. 2.

   Describe the term Contour Interval.
3. 3.

   Describe the term Vertical Interval.
4. 4.

   Describe the term Horizontal Equivalent.
5. 5.

   Describe the term Gradient.
6. 6.

   Explain how would you distinguish between the Gentle Slope and Steep Slope.