Across
1
Large natural stream of water
4
Large body of water partly enclosed by land
5
Narrow sea inlet between cliffs
6
One of seven major landmasses
8
Cold treeless Arctic plain
9
Half of the Earth
11
Ridge of rock or coral near the surface
12
Long-term weather patterns of an area
Down
2
Goods brought in from another country
3
Where river meets the sea
7
Low-lying land surrounded by higher ground
9
Raised area of land, smaller than a mountain
10
Region surrounding the North Pole
12
Piece of land jutting into the sea