横向
1
Largest river in South America
5
Mountain that can erupt with lava
6
Large slow-moving mass of ice
7
One of seven major landmasses
9
Chain or group of islands
10
Land surrounded by water
11
Body of water surrounded by land
纵向
2
Long-term weather patterns of an area
3
Ocean between Americas and Europe/Africa
4
Seasonal heavy rainfall
8
Low-lying land surrounded by higher ground
12
Low area between mountains
13
Piece of land jutting into the sea
14
Total number of people in an area