Across
1
Largest river in South America
3
Ridge of rock or coral near the surface
5
Long-term weather patterns of an area
10
Seasonal heavy rainfall
11
City that is seat of government
12
Visual representation of an area
Down
2
Body of water surrounded by land
3
Large natural stream of water
4
Landform where river meets the sea
6
Land surrounded by water on three sides
7
Height above sea level
8
Goods sold to another country
9
Cold treeless Arctic plain
13
Deep narrow valley with steep sides