Across
1
Region near the equator
1
Region between the two tropic lines
5
Narrow sea inlet between cliffs
6
Landform where river meets the sea
8
Wearing away of land by water or wind
11
Dry land with little rainfall
Down
2
Flat elevated area of land
3
Distance east or west of prime meridian
4
Half of the Earth
7
Line dividing two countries
9
Tool for finding directions
10
Chain or group of islands