横向
1
Ocean between Americas and Europe/Africa
5
Large area covered with trees
6
Goods brought in from another country
7
Landform where river meets the sea
8
Largest ocean on Earth
9
Largest hot desert in the world
纵向
2
Where river meets the sea
3
Largest river in South America
4
Large slow-moving mass of ice
7
Dry land with little rainfall