横向
1
Long-term weather patterns of an area
5
Line dividing two countries
7
Region surrounding the North Pole
8
Large body of water partly enclosed by land
11
Dry land with little rainfall
12
Piece of land jutting into the sea
纵向
2
Raised area of land, smaller than a mountain
3
Low area between mountains
4
Wearing away of land by water or wind
6
Chain or group of islands
9
Ocean between Americas and Europe/Africa
10
Vast body of salt water
13
Large slow-moving mass of ice