What is a Contour (Topographic) Map?

Contour lines show what?

• Points of equal temperature

• Points of equal pressure

• Points of equal elevation

What does the term contour interval mean?

• Elevation change from one contour line to the next

• The exact elevation of the contour lines

• The increasing and decreasing values of temperature

Just looking at the next map, what is the value of location B? 

• 500

• 250

• 400

• 550