Across
1
Goods sold to another country
5
Imaginary line around the middle of Earth
6
Ocean between Americas and Europe/Africa
8
One of seven major landmasses
9
Land surrounded by water
10
Large natural stream of water
11
Flat grassland in tropical regions
12
Deep narrow valley with steep sides
Down
2
Chain or group of islands
3
Physical features of land
4
Largest ocean on Earth
7
Dry land with little rainfall
13
Cold treeless Arctic plain
14
Landform where river meets the sea
15
Region surrounding the North Pole