Across
1
Piece of land jutting into the sea
4
Large natural stream of water
5
Low-lying land surrounded by higher ground
7
Long-term weather patterns of an area
8
Chain or group of islands
10
City that is seat of government
11
Raised area of land, smaller than a mountain
Down
2
Wearing away of land by water or wind
3
Low area between mountains
6
Land surrounded by water on three sides
9
Flat elevated area of land
12
Ridge of rock or coral near the surface