Across
1
Where river meets the sea
6
Large natural stream of water
7
Land surrounded by water on three sides
10
Region surrounding the North Pole
11
Raised area of land, smaller than a mountain
Down
2
Large natural elevation of earth
3
Piece of land jutting into the sea
4
Vast body of salt water
5
Low area between mountains
8
Low-lying land surrounded by higher ground
9
Ridge of rock or coral near the surface
12
Long-term weather patterns of an area
13
Wearing away of land by water or wind
14
Mountain that can erupt with lava