Across
1
Region surrounding the North Pole
5
Largest ocean on Earth
6
Imaginary line around the middle of Earth
8
Where river meets the sea
9
Large natural stream of water
11
Goods brought in from another country
Down
2
Deep narrow valley with steep sides
3
Half of the Earth
4
One of seven major landmasses
7
Visual representation of an area
10
Large body of water partly enclosed by land
12
Ridge of rock or coral near the surface
13
Area where water covers the soil