Across
1
Region between the two tropic lines
4
Steep rock face at edge of land
8
Where river meets the sea
9
Goods sold to another country
10
Imaginary line around the middle of Earth
11
Large natural stream of water
12
Height above sea level
Down
2
Low-lying land surrounded by higher ground
3
Goods brought in from another country
5
Large natural elevation of earth
6
Half of the Earth
7
Ridge of rock or coral near the surface
13
Narrow sea inlet between cliffs
14
Distance north or south of equator