Across
1
Raised area of land, smaller than a mountain
3
One of seven major landmasses
5
Large natural elevation of earth
6
Cold treeless Arctic plain
7
Physical features of land
10
Goods sold to another country
12
Area where water covers the soil
Down
2
Total number of people in an area
4
Low area between mountains
8
Where river meets the sea
9
Half of the Earth
11
Ocean between Americas and Europe/Africa
13
Long-term weather patterns of an area