crosswordese

4. A region in which a layer of limestone close to the surface creates deep valleys, caverns and sinkholes
6. A column like form that grows upward from the floor of a cavern
8. water that fills the cracks and spaces in underground soil and rock layers
9. fan A wide, sloping deposit of sediment formed where a stream leaves a mountain range
10. A landform made of sediment that is deposited where a river flows into an ocean or lake
11. age Time in Earth's history during which glaciers covered large parts of the surface

1. A large channel in soil that carries runoff after a rainstorm
2. a U-shaped or crescent-shaped body of water that forms when a wide bend, or meander, of a river is cut off from the main channel
3. a small, natural body of running water like a brook or creek, or a continuous flow of a liquid, gas, or light
5. plain The flat,wide area of land along a river
6. An icicle-like structure that hangs from the ceiling of a cavern
7. water that flows over the ground surface rather than soaking onto the ground
8. Any large mass of ice that moves slowly over land