How Much Can You Remember About Ecosystems?

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Across
  1. 2. – energy for living things
  2. 7. – a land ecosystem with many trees
  3. 9. – a place where living things and non-living things work together
  4. 10. – a living thing that makes its own food
  5. 12. – gives heat and energy
  6. 13. – eats plants or animals
  7. 16. – a living thing that moves and eats
  8. 18. – what living things breathe
  9. 19. – a saltwater ecosystem
  10. 20. – helps living things live and grow
Down
  1. 1. – makes its own food (plants)
  2. 3. – breaks down dead things
  3. 4. – needed for life
  4. 5. – dirt where plants grow
  5. 6. chain – shows who eats who
  6. 8. – something that grows and needs food and water
  7. 11. – something that does not grow or eat
  8. 14. – the place around us
  9. 15. – a place where a plant or animal lives
  10. 17. – a safe place to live