Cody Donnellys crossword puzzle

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Across
  1. 4. material that is full of space and that water can seep through it
  2. 6. is iron combines with oxygen in the presence of water
  3. 7. the burning coal,oil,and fossil fuel
  4. 8. refers to the average weather
  5. 10. refers to the grinding away rock by particles in ice water or wind
Down
  1. 1. is the process that breaks down rock and other substances
  2. 2. wedges of ice in rocks that widen or break it
  3. 3. is geologists making influence based in principle
  4. 5. The type of weathering in which rock is physically broken down
  5. 8. gasses found in the air
  6. 9. is a removal of rock particles by wind,water,ice,or gravity