横向
1
Largest ocean on Earth
4
Line dividing two countries
5
Steep rock face at edge of land
6
Physical features of land
10
Distance east or west of prime meridian
11
Chain or group of islands
纵向
2
Area where water covers the soil
3
Goods brought in from another country
4
Low-lying land surrounded by higher ground
5
City that is seat of government
7
Where river meets the sea
8
Vast body of salt water
9
Seasonal heavy rainfall