Question

what is a topographic map?
o a map that shows the type of rocks located below the soil
o a map that show changes in elevation of earths surface
o a map that shows the straightest route from one point to another

Explanation:

A topographic map shows the changes in elevation of Earth's surface, using contour - lines to represent different elevations. It is not about the straightest route or types of rocks below the soil.

Answer:

a map that shows changes in elevation of Earth's surface