Across
1
Flat elevated area of land
3
Large natural stream of water
5
Largest ocean on Earth
6
Long-term weather patterns of an area
10
Cold treeless Arctic plain
11
Region between the two tropic lines
12
Piece of land jutting into the sea
14
Largest river in South America
Down
2
One of seven major landmasses
4
Largest hot desert in the world
7
Total number of people in an area
8
Goods brought in from another country
9
Low-lying land surrounded by higher ground
13
Area where water covers the soil