横向
1
Flat grassland in tropical regions
4
Half of the Earth
5
Large body of water partly enclosed by land
8
Low-lying land surrounded by higher ground
纵向
2
Ocean between Americas and Europe/Africa
3
Cold treeless Arctic plain
6
One of seven major landmasses
7
Piece of land jutting into the sea
9
Tool for finding directions
10
Low area between mountains