44
Lesson 44 of 84 · Maps and Geography
Street Maps and Giving Directions
Relief maps are three-dimensional models showing the physical features of land. You can feel mountains and valleys, giving a tactile sense of geography.
Key Facts
1
Latitude and longitude form a grid.
2
A legend explains map symbols.
3
The equator divides Earth into hemispheres.
Check Your Understanding
Question 1
1 of 2What do latitude lines measure?