Across
1
Total number of people in an area
6
Long-term weather patterns of an area
7
Large natural stream of water
9
Dry land with little rainfall
Down
2
Region near the equator
3
Large body of water partly enclosed by land
4
Line dividing two countries
5
Low-lying land surrounded by higher ground
8
Distance east or west of prime meridian
10
Ridge of rock or coral near the surface