Across
1
Ridge of rock or coral near the surface
3
Landform where river meets the sea
4
Region surrounding the North Pole
6
Seasonal heavy rainfall
7
Low area between mountains
8
Visual representation of an area
9
Region between the two tropic lines
10
Region near the equator
Down
2
Distance east or west of prime meridian
4
Chain or group of islands
5
Where river meets the sea