横向
1
Chain or group of islands
5
Goods brought in from another country
7
Region between the two tropic lines
10
Land surrounded by water on three sides
11
Cold treeless Arctic plain
纵向
2
Tool for finding directions
3
Goods sold to another country
4
Wearing away of land by water or wind
6
One of seven major landmasses
8
Total number of people in an area
9
Region surrounding the North Pole
12
Long-term weather patterns of an area