Across
1
Wearing away of land by water or wind
5
Low-lying land surrounded by higher ground
6
Visual representation of an area
8
Long-term weather patterns of an area
9
Large slow-moving mass of ice
12
Vast body of salt water
Down
2
Large area covered with trees
3
Land surrounded by water
4
Deep narrow valley with steep sides
7
Region near the equator
10
Ocean between Americas and Europe/Africa
11
Physical features of land