横向
1
Largest ocean on Earth
5
Large area covered with trees
6
Largest hot desert in the world
7
Long-term weather patterns of an area
8
Ocean between Americas and Europe/Africa
9
Cold treeless Arctic plain
12
Visual representation of an area
纵向
2
City that is seat of government
3
Region near the equator
3
Region between the two tropic lines
4
Height above sea level
10
One of seven major landmasses
11
Land surrounded by water
13
Ridge of rock or coral near the surface
14
Body of water surrounded by land