Across
1
Height above sea level
5
Largest ocean on Earth
7
Raised area of land, smaller than a mountain
8
Ridge of rock or coral near the surface
10
Mountain that can erupt with lava
11
Piece of land jutting into the sea
Down
1
Ocean between Americas and Europe/Africa
2
Flat elevated area of land
3
Area where water covers the soil
4
Vast body of salt water
6
Low area between mountains
9
Low-lying land surrounded by higher ground