Abiotic & Biotic Factors

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Across
  1. 3. Gas people and animals need to breathe.
  2. 6. A hard, nonliving thing on the ground.
  3. 7. Nonliving parts of nature.
  4. 9. Green things that make their own food.
  5. 12. A mushroom is this.
  6. 14. What we breathe in and out.
  7. 15. Living things in nature.
Down
  1. 1. DIOXIDE Gas that plants need to make food.
  2. 2. A dog, cat, or bird is this.
  3. 4. Things that are alive.
  4. 5. Rain, snow, or hail that falls from the sky.
  5. 8. Something all living things need to drink.
  6. 10. A tall plant with a trunk.
  7. 11. The big star that gives us light and heat.
  8. 13. Dirt that plants grow in.