横向
1
Large natural stream of water
5
Large body of water partly enclosed by land
6
Tool for finding directions
8
Total number of people in an area
9
Ridge of rock or coral near the surface
纵向
2
Region near the equator
3
Narrow sea inlet between cliffs
4
Mountain that can erupt with lava
7
Largest hot desert in the world
10
Steep rock face at edge of land