横向
1
Largest river in South America
3
Goods sold to another country
4
Physical features of land
6
Narrow sea inlet between cliffs
7
Steep rock face at edge of land
8
Distance east or west of prime meridian
11
Landform where river meets the sea
纵向
2
Region near the equator
5
Height above sea level
9
Mountain that can erupt with lava
10
Raised area of land, smaller than a mountain
12
Where river meets the sea