Across
- 1. a blend of two plant varieties
- 3. planted to enrich soil for the next crop
- 4. seasonal travel of birds
- 5. diagram that depicts where foods come from
- 7. mighty tree that grows from an acorn
- 9. someone who eats all types of foods
- 12. author of Gorillas in the Mist
- 13. popular fruit originating in Kazakhstan
- 15. garden friends who digest compost
- 17. when we pack up our campsite, we
- 18. study of the environment
Down
- 2. the author of Silent Spring
- 4. fungi that grow from decaying wood and leaves
- 6. American folk hero who planted trees
- 8. a plant handed down through generations
- 10. what to do with produce trimmings
- 11. author of My Life with the Chimpanzees
- 14. bugs that help flowers make seeds
- 16. attractive landscaping in dry climates