Across
1
Largest river in South America
4
Height above sea level
6
Large slow-moving mass of ice
8
Deep narrow valley with steep sides
12
Seasonal heavy rainfall
Down
2
Long-term weather patterns of an area
3
Visual representation of an area
5
One of seven major landmasses
7
Body of water surrounded by land
9
Raised area of land, smaller than a mountain
10
Large area covered with trees
11
Narrow sea inlet between cliffs
13
Region near the equator