Book 20, Question 127
How Does a Contour Map Show a Mountain?
A contour map shows a mountain's height using curvy lines. Each line connects places that are the same height. Hikers read contour lines to picture the land, even before they arrive.
Book 20, Question 127
A contour map shows a mountain's height using curvy lines. Each line connects places that are the same height. Hikers read contour lines to picture the land, even before they arrive.