Across
1
Wearing away of land by water or wind
5
Half of the Earth
6
Region near the equator
7
Steep rock face at edge of land
8
Goods sold to another country
15
Imaginary line around the middle of Earth
Down
2
Distance north or south of equator
3
Line dividing two countries
4
Largest ocean on Earth
9
Chain or group of islands
10
Vast body of salt water
11
Largest river in South America
12
Ridge of rock or coral near the surface
13
Landform where river meets the sea
14
Low-lying land surrounded by higher ground