Across
1
Ridge of rock or coral near the surface
4
Large natural elevation of earth
5
Deep narrow valley with steep sides
6
Half of the Earth
7
One of seven major landmasses
8
Body of water surrounded by land
12
Large natural stream of water
Down
2
Imaginary line around the middle of Earth
3
Land surrounded by water on three sides
5
Steep rock face at edge of land
9
Large area covered with trees
10
Goods sold to another country
11
Goods brought in from another country