18
Lesson 18 of 84 · Maps and Geography
Continents and Oceans
A map legend (or key) tells you what the symbols on a map mean. A blue line might mean a river, and a small square might mean a building.
Key Facts
1
North is usually at the top of a map.
2
A compass rose shows directions.
3
Maps help us find places.
Check Your Understanding
Question 1
1 of 2What is a map legend?