横向
1
Long-term weather patterns of an area
5
Largest river in South America
6
Large natural elevation of earth
7
Region surrounding the North Pole
8
Body of water surrounded by land
纵向
2
Region between the two tropic lines
3
Piece of land jutting into the sea
4
Landform where river meets the sea
9
Ridge of rock or coral near the surface
10
Largest hot desert in the world
11
Flat elevated area of land