Across
- 5. Sun, Earth, moon
- 7. Shows the feeding relationships among organisms in an ecosystem
- 8. A consumer that gets energy from breaking down remains of organisms
- 12. A consumer that eats both plants and animals
- 13. The most important abiotic factor
- 15. Sun, moon, Earth
- 17. The lighter part of a shadow
- 18. A nonliving part of the environment
- 19. A consumer that only eats plants
Down
- 1. A living part of the environment
- 2. An organism that eats other organisms
- 3. The process plants use to make glucose and oxygen from carbon dioxide, water, and sunlight
- 4. When the moon starts to shrink towards a new moon
- 6. An organism that uses energy from the sun to make its own food
- 9. A factor that prevents the growth of an organism or population in an ecosystem
- 10. The darkest part of a shadow
- 11. The motion of a body as it travels around another in space
- 14. When the moon grows towards a full moon
- 16. A consumer that eats other animals
- 20. A community of organisms and their nonliving environment