Across
- 4. We measure sound by using this.
- 5. A low sound.
- 6. The type of shirt, jacket, coat, sweater thing that the Once-ler made.
- 7. The name of the person who cut down the Truffula trees.
- 8. The name of the elephant from Dr. Seuss.
- 10. How loud of quiet a sound is.
- 13. Something we use to make a perfect circle.
- 14. How low or high a sound is.
- 16. The rate at which the source of a sound vibrates is this.
- 17. The length of a circle.
- 19. This Dr. Seuss character tried to steal Christmas!
- 20. When you do something bad and feel bad about it.
Down
- 1. What you perform a play on.
- 2. A type of play where everybody sings a lot.
- 3. A high sound.
- 6. The type of tree that the Once-ler cut down to make thneeds.
- 9. To find the area of this, you add the 2 bases, divide by 2, and multiply the height.
- 11. To find the area of this, you multiply the diagonals, then divide by 2.
- 12. The frequency of a sound is the rate at which the source of the sound is this.
- 15. The type of fish from a Dr. Seuss book.
- 18. Half the length of a circle.