横向
1
Long-term weather patterns of an area
3
Narrow sea inlet between cliffs
6
Body of water surrounded by land
8
Physical features of land
9
Largest river in South America
10
Deep narrow valley with steep sides
13
Imaginary line around the middle of Earth
14
Goods brought in from another country
纵向
2
Area where water covers the soil
4
Dry land with little rainfall
5
Largest ocean on Earth
7
Tool for finding directions
11
Flat grassland in tropical regions
12
Flat elevated area of land