Across
1
Goods sold to another country
3
Steep rock face at edge of land
4
Deep narrow valley with steep sides
6
Large natural elevation of earth
8
Physical features of land
10
One of seven major landmasses
11
Cold treeless Arctic plain
12
Flat elevated area of land
Down
2
Total number of people in an area
5
Low area between mountains
7
Ocean between Americas and Europe/Africa
9
Dry land with little rainfall