Across
1
Wearing away of land by water or wind
3
Visual representation of an area
5
Imaginary line around the middle of Earth
6
Half of the Earth
11
Deep narrow valley with steep sides
13
Largest ocean on Earth
Down
1
Goods sold to another country
2
Raised area of land, smaller than a mountain
4
Distance east or west of prime meridian
7
Ocean between Americas and Europe/Africa
8
Area where water covers the soil
9
Large area covered with trees
10
Total number of people in an area
11
Steep rock face at edge of land
12
Physical features of land