横向
1
Chain or group of islands
6
Largest hot desert in the world
7
Land surrounded by water on three sides
8
Low-lying land surrounded by higher ground
9
Region surrounding the North Pole
14
Long-term weather patterns of an area
纵向
2
Deep narrow valley with steep sides
3
Steep rock face at edge of land
4
Flat grassland in tropical regions
5
Goods brought in from another country
10
Ocean between Americas and Europe/Africa
11
Height above sea level
12
Goods sold to another country
13
Mountain that can erupt with lava