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Ecology Crossword Puzzle for Adults is a easy crossword puzzle with 16 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Ecology Crossword Puzzle for Adults
Improve your ecology knowledge with this easy crossword puzzle focused on ecosystems, habitats, and basic environmental terms. Perfect for adults and general audiences.
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Across
  • 2. Gas animals breathe to survive
  • 3. Top layer of earth where plants grow
  • 4. Animal that hunts other animals
  • 5. Average weather conditions of an area
  • 9. Group of living organisms capable of interbreeding
  • 11. Living organisms that eat plants or other animals
  • 14. Natural flowing watercourse
Down
  • 1. Substance that organisms eat for energy
  • 6. Organisms that make energy using sunlight
  • 7. Large area with similar climate and organisms
  • 8. Organism that breaks down dead material
  • 10. Natural home or environment of an organism
  • 12. Study of relationships between organisms and their environment
  • 13. What organisms need to live and grow
  • 15. Essential liquid for all living things
  • 16. Place where birds lay eggs
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