Across
1
Deep narrow valley with steep sides
5
Flat grassland in tropical regions
6
Large area covered with trees
7
Steep rock face at edge of land
13
Imaginary line around the middle of Earth
14
Large natural stream of water
Down
2
Vast body of salt water
3
Area where water covers the soil
4
One of seven major landmasses
8
Narrow sea inlet between cliffs
9
Tool for finding directions
10
Land surrounded by water on three sides
11
Landform where river meets the sea
12
Largest ocean on Earth