Earth's Surface Features

Across
4.	line on a mountain above which it is too cold for trees to grow
7.	place where a river empties into another body of water
12.	rounded, elevated area of land smaller than a mountain
15.	area of low land between hills and mountains
16.	area of rugged land that generally rises higher than 2000 feet
17.	area of land surrounded entirely by water
18.	area of flat land along a sea or ocean
21.	inland body of water
23.	place where a river begins
25.	bowl-shaped area of land surrounded by higher land
26.	large body of water

Down
1.	area of land near the ocean
2.	flat land next to a river formed by silt deposited by floods
3.	high, steep face of rock or earth
5.	lowland with moist soil and tall grasses
6.	hilly area at the base of a mountain
8.	narrow piece of land connecting two larger land areas
9.	nearly flat area
10.	large area of slow-moving ice
11.	large, flat, elevated area of land
13.	area of water extending into the land from a larger body of water
14.	natural flow of water that runs through the land
19.	body of shallow water
20.	point of land that extents into water
22.	row of mountains
24.	land along a river