Across
1
Height above sea level
3
Steep rock face at edge of land
6
Goods sold to another country
7
Total number of people in an area
8
Landform where river meets the sea
10
Region near the equator
12
Wearing away of land by water or wind
Down
1
Chain or group of islands
2
Large area covered with trees
4
One of seven major landmasses
5
Physical features of land
9
Vast body of salt water
11
Narrow sea inlet between cliffs