横向
1
Large slow-moving mass of ice
5
Largest ocean on Earth
6
Distance east or west of prime meridian
7
Area where water covers the soil
8
Raised area of land, smaller than a mountain
9
Tool for finding directions
10
Ocean between Americas and Europe/Africa
纵向
2
Land surrounded by water
3
Deep narrow valley with steep sides
4
Largest hot desert in the world
11
Ridge of rock or coral near the surface
12
Line dividing two countries
13
Large body of water partly enclosed by land