Across
1
Distance north or south of equator
4
Tool for finding directions
5
Deep narrow valley with steep sides
8
Flat grassland in tropical regions
11
Chain or group of islands
12
Landform where river meets the sea
Down
2
Total number of people in an area
3
Height above sea level
4
Piece of land jutting into the sea
5
Steep rock face at edge of land
6
Cold treeless Arctic plain
7
Vast body of salt water
9
Physical features of land
10
Region between the two tropic lines