Across
1
Low-lying land surrounded by higher ground
3
Visual representation of an area
5
Landform where river meets the sea
7
Land surrounded by water
8
Ocean between Americas and Europe/Africa
Down
2
Chain or group of islands
4
Mountain that can erupt with lava
6
Physical features of land
9
Tool for finding directions
10
Line dividing two countries
11
Largest ocean on Earth