Across
- 1. An area of flat land. They are often good places to build cities.
- 4. A spot where a river drops off suddenly. The water rushes down a steep drop off and lands in a pool of water below.
- 6. The area where a river meets a lake or ocean.
- 8. A very narrow and deep valley with steep sides.
Down
- 1. A piece of flat land that is surrounded by water on three sides.
- 2. A piece of land that is entirely surrounded by water.
- 3. A body of freshwater that is surrounded by land.
- 5. The lowest area between two mountains or hills. There is usually a river at the bottom of a valley and the soil is often fertile.
- 7. When rivers from several mountains flow down into a single valley it is called this.
