横向
1
Imaginary line around the middle of Earth
4
Land surrounded by water on three sides
6
Physical features of land
8
Line dividing two countries
9
Piece of land jutting into the sea
10
Largest ocean on Earth
纵向
2
Long-term weather patterns of an area
3
Distance north or south of equator
5
Area where water covers the soil
7
Large slow-moving mass of ice
11
Mountain that can erupt with lava