Across
1
Line dividing two countries
4
Distance east or west of prime meridian
7
Visual representation of an area
10
Large natural stream of water
11
Cold treeless Arctic plain
Down
2
Imaginary line around the middle of Earth
3
Area where water covers the soil
5
One of seven major landmasses
6
Goods brought in from another country
8
Where river meets the sea
9
Chain or group of islands