横向
1
Dry land with little rainfall
4
Large area covered with trees
5
Cold treeless Arctic plain
11
Distance east or west of prime meridian
纵向
1
Landform where river meets the sea
2
Area where water covers the soil
3
Ocean between Americas and Europe/Africa
6
Large natural elevation of earth
7
Piece of land jutting into the sea
8
Large slow-moving mass of ice
9
Land surrounded by water on three sides
10
Distance north or south of equator