Across
1
Flat elevated area of land
4
Deep narrow valley with steep sides
6
Ridge of rock or coral near the surface
7
Low-lying land surrounded by higher ground
8
One of seven major landmasses
Down
2
Where river meets the sea
3
Large body of water partly enclosed by land
4
Steep rock face at edge of land
5
Vast body of salt water
9
Landform where river meets the sea
10
Large natural elevation of earth