横向
1
Large area covered with trees
4
Low-lying land surrounded by higher ground
8
Goods sold to another country
9
Flat elevated area of land
10
Distance east or west of prime meridian
11
Largest ocean on Earth
12
Imaginary line around the middle of Earth
13
Chain or group of islands
14
Dry land with little rainfall
纵向
2
Area where water covers the soil
3
Vast body of salt water
5
Long-term weather patterns of an area
6
Steep rock face at edge of land
7
City that is seat of government
15
Tool for finding directions