Freight Train

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Across
  1. 2. Water and oil go in this car
  2. 4. Things that are in boxes go in this car
  3. 7. This pulls the whole train
  4. 8. Rocks and sand go in this car
Down
  1. 1. Train workers can rest in this car
  2. 3. Cows, pigs, and sheep go in this car
  3. 5. Logs and other big or long things go in this car
  4. 6. Coal that makes the engine go is in this car