Across
1
Cold treeless Arctic plain
2
Narrow sea inlet between cliffs
3
Body of water surrounded by land
5
Flat elevated area of land
6
Visual representation of an area
7
Low area between mountains
8
Region between the two tropic lines
9
Where river meets the sea
10
Deep narrow valley with steep sides
12
Land surrounded by water on three sides
Down
2
Large area covered with trees
3
Distance east or west of prime meridian
4
Ocean between Americas and Europe/Africa
11
Imaginary line around the middle of Earth