Across
1
Distance north or south of equator
5
Deep narrow valley with steep sides
6
Goods brought in from another country
7
One of seven major landmasses
8
Largest hot desert in the world
10
Large body of water partly enclosed by land
12
Wearing away of land by water or wind
Down
2
Flat grassland in tropical regions
3
Line dividing two countries
4
Region between the two tropic lines
9
Large slow-moving mass of ice
11
Largest river in South America
13
Area where water covers the soil
14
Steep rock face at edge of land