横向
1
Body of water surrounded by land
3
Region near the equator
4
Line dividing two countries
5
Where river meets the sea
9
Large area covered with trees
10
Goods brought in from another country
11
Largest river in South America
纵向
2
Half of the Earth
6
Distance north or south of equator
7
Mountain that can erupt with lava
8
Narrow sea inlet between cliffs