Across
1
Large natural stream of water
4
Distance north or south of equator
5
Chain or group of islands
9
Ridge of rock or coral near the surface
Down
2
Flat grassland in tropical regions
3
Goods sold to another country
6
Distance east or west of prime meridian
7
Area where water covers the soil
8
Large slow-moving mass of ice
10
Narrow sea inlet between cliffs