横向
1
Ocean between Americas and Europe/Africa
6
Chain or group of islands
7
Imaginary line around the middle of Earth
8
Goods brought in from another country
10
Landform where river meets the sea
13
Area where water covers the soil
纵向
2
Cold treeless Arctic plain
3
Height above sea level
4
Land surrounded by water on three sides
5
Physical features of land
9
Large body of water partly enclosed by land
11
Region near the equator
12
Distance east or west of prime meridian