横向
1
Largest hot desert in the world
4
Seasonal heavy rainfall
5
Long-term weather patterns of an area
8
Line dividing two countries
9
Where river meets the sea
11
Cold treeless Arctic plain
纵向
2
Goods brought in from another country
3
Piece of land jutting into the sea
6
Goods sold to another country
7
Height above sea level
10
Body of water surrounded by land
12
Ocean between Americas and Europe/Africa
13
Low area between mountains