Across
- 2. a lake inside a cirque
- 4. valley became a U-shaped valley under the influence of large glaciers
- 6. great rivers of ice
- 10. periods during the ice age there were warmer periods of time
- 11. a steep-sided ridge, usually between two cirques
Down
- 1. weather conditions in an area measured over a long time
- 3. a large hollow on the side of a mountain
- 5. ice moves under the influence of gravity
- 7. plucked Rocks become embedded in the base of the glacier
- 8. when ice can pull chunks of rock out of the ground
- 9. age ice sheets covered huge areas of the earth’s surface
- 10. sheets glaciers that form together form