Across
1
Area where water covers the soil
4
Largest ocean on Earth
6
Total number of people in an area
8
City that is seat of government
10
Raised area of land, smaller than a mountain
Down
2
Deep narrow valley with steep sides
3
Large natural stream of water
4
Flat elevated area of land
5
Distance north or south of equator
7
Chain or group of islands
9
Distance east or west of prime meridian