横向
1
Mountain that can erupt with lava
3
Steep rock face at edge of land
5
Where river meets the sea
6
Region near the equator
7
Goods brought in from another country
9
Body of water surrounded by land
10
Flat grassland in tropical regions
纵向
2
Region surrounding the North Pole
4
Chain or group of islands
8
Vast body of salt water
11
Land surrounded by water