横向
1
Region between the two tropic lines
4
Large natural elevation of earth
6
Landform where river meets the sea
7
Tool for finding directions
纵向
2
City that is seat of government
3
Piece of land jutting into the sea
5
Largest ocean on Earth
8
Largest river in South America
9
Visual representation of an area
10
Low-lying land surrounded by higher ground
11
Land surrounded by water