横向
1
Chain or group of islands
2
Dry land with little rainfall
8
Area where water covers the soil
9
Physical features of land
12
Land surrounded by water
13
Where river meets the sea
纵向
2
Landform where river meets the sea
3
Half of the Earth
4
Narrow sea inlet between cliffs
5
Flat elevated area of land
6
Region surrounding the North Pole
7
Ridge of rock or coral near the surface
10
Distance east or west of prime meridian
11
Ocean between Americas and Europe/Africa