Across
1
Half of the Earth
2
Deep narrow valley with steep sides
6
Goods sold to another country
7
Goods brought in from another country
8
Region surrounding the North Pole
Down
2
One of seven major landmasses
3
Largest hot desert in the world
4
Large natural stream of water
5
Flat elevated area of land
9
Wearing away of land by water or wind
10
Total number of people in an area
11
Large slow-moving mass of ice