Across
1
Narrow sea inlet between cliffs
3
Low-lying land surrounded by higher ground
4
Tool for finding directions
6
Distance north or south of equator
8
Large natural stream of water
Down
2
Mountain that can erupt with lava
3
Line dividing two countries
5
Ridge of rock or coral near the surface
7
Land surrounded by water
9
Raised area of land, smaller than a mountain