Across
1
Dry land with little rainfall
3
Height above sea level
5
Large body of water partly enclosed by land
7
Deep narrow valley with steep sides
9
Largest ocean on Earth
11
Low-lying land surrounded by higher ground
Down
2
Land surrounded by water
3
Ocean between Americas and Europe/Africa
4
Large slow-moving mass of ice
6
Where river meets the sea
8
Large area covered with trees
10
Ridge of rock or coral near the surface