71
Lesson 71 of 84 · Maps and Geography
Latitude and Longitude: Finding Any Place on Earth
Topographic maps use contour lines to show elevation. Lines close together mean steep terrain; lines far apart mean flat or gently sloping land.
Key Facts
1
A legend explains map symbols.
2
The equator divides Earth into hemispheres.
3
Scale shows real distance on a map.
Check Your Understanding
Question 1
1 of 2What does a map legend show?