横向
1
Landform where river meets the sea
3
Ocean between Americas and Europe/Africa
4
Physical features of land
5
Where river meets the sea
6
Goods sold to another country
9
Low-lying land surrounded by higher ground
纵向
2
Half of the Earth
3
Height above sea level
7
Area where water covers the soil
8
Tool for finding directions
10
Total number of people in an area