横向
1
Region near the equator
5
Largest ocean on Earth
7
Long-term weather patterns of an area
9
Land surrounded by water
10
Large area covered with trees
纵向
2
Large natural stream of water
3
Mountain that can erupt with lava
4
Region between the two tropic lines
6
Steep rock face at edge of land
8
Goods sold to another country
11
Flat elevated area of land