Topograhic maps differ from geologic maps because they shows a. physical composition and features. b. shape,steepness,and height. c. precipitation amounts

B. Shape,steepness,and height

Explanation:

The maing differences between topographic maps and geologic maps is that the topographic maps show shapes, steepness and height, and the geologic maps usually just show types of rocks, geologic features like faults of folds in the region that the map is showing. Topographical maps show points in places that have similar altitude above the sea so you can have an idea of height.