82
Lesson 82 of 84 · Maps and Geography
Road Maps and Highway Systems
The Mercator projection keeps shapes accurate but distorts sizes, making polar regions like Greenland look much larger than they actually are compared to equatorial areas.
Key Facts
1
North is usually at the top.
2
Latitude and longitude form a grid.
3
A legend explains map symbols.
Check Your Understanding
Question 1
1 of 2Which direction is usually at the top of a map?