Across
1
Height above sea level
4
Seasonal heavy rainfall
5
Flat grassland in tropical regions
7
Raised area of land, smaller than a mountain
9
Chain or group of islands
10
Vast body of salt water
13
Ocean between Americas and Europe/Africa
14
Half of the Earth
Down
2
Large area covered with trees
3
Distance east or west of prime meridian
6
Area where water covers the soil
8
Total number of people in an area
11
Cold treeless Arctic plain
12
Long-term weather patterns of an area