Across
1
Imaginary line around the middle of Earth
4
Long-term weather patterns of an area
6
Land surrounded by water on three sides
7
Body of water surrounded by land
12
Flat grassland in tropical regions
13
Line dividing two countries
14
Goods sold to another country
Down
2
Goods brought in from another country
3
Dry land with little rainfall
5
Large natural stream of water
8
Cold treeless Arctic plain
9
Distance north or south of equator
10
Chain or group of islands
11
Physical features of land