横向
1
Physical features of land
4
Raised area of land, smaller than a mountain
6
Chain or group of islands
7
Largest ocean on Earth
8
Large area covered with trees
9
Tool for finding directions
纵向
2
Total number of people in an area
3
Ocean between Americas and Europe/Africa
5
Large slow-moving mass of ice
10
Dry land with little rainfall
11
Region near the equator