横向
1
Chain or group of islands
6
Ocean between Americas and Europe/Africa
10
Region between the two tropic lines
11
Landform where river meets the sea
12
Low area between mountains
13
Large body of water partly enclosed by land
纵向
2
Large area covered with trees
3
Raised area of land, smaller than a mountain
4
Land surrounded by water on three sides
5
Largest ocean on Earth
7
Half of the Earth
8
Large slow-moving mass of ice
9
Goods sold to another country