Across
- 2. They also have helped to bury _______ and old cities. (133)
- 5. Worms also help make the soil rich with the dead leaves and stems that they drag into their holes for food and _________. (134)
- 8. The worms work, work, work all the time, ____ soil and carrying it to the surface of the ground. (131)
- 9. Early in the day, and also after a rain, you can find little ______ of soil over all the garden paths (132)
- 10. Worms at work ________ have caused great walls and pavements to sink. (133)
Down
- 1. Ashes and _______, that used to cover the ground, are now found two or three inches below the surface of the ground. (133)
- 3. Worms make the soil fine and loose by ______ it off with their mouths. (133)
- 4. There are so many _______ busy all the time that each year they bring up tons of earth (132)
- 6. each piece is the _________ of a small worm. (131)
- 7. _________ once stony and hard have become rich and fine.(133)