Unit 8 Week 1

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Across
  1. 5. the gradual wearing away of rock or soil by wind and water.
  2. 6. small pieces of rock, sand, or dirt moved by wind or water.
Down
  1. 1. a natural feature of the Earth's surface, like a mountain.
  2. 2. the breaking down of rocks into smaller pieces over time.
  3. 3. a deep valley with steep sides, often carved by a river.
  4. 4. a huge, slow-moving mass of ice on land.