Across
1
Raised area of land, smaller than a mountain
3
Half of the Earth
5
Flat grassland in tropical regions
6
Goods sold to another country
9
Steep rock face at edge of land
Down
2
Chain or group of islands
4
Total number of people in an area
7
Distance north or south of equator
8
Physical features of land
10
Piece of land jutting into the sea
11
Area where water covers the soil