The Living Organisms and their surroundings

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Across
  1. 2. A partnership between organisms that helps one or both of them survive .
  2. 5. An animal killed for food .
  3. 7. Organisms that produce their own Food .
  4. 8. Living factors that directly or indirectly affect an organism in its environment , such as disease , predators and parasites .
  5. 9. Organisms that get nutrients by eating other organisms .
  6. 10. Change of water from a liquid to a gas state .
  7. 11. The process plants use to make food from from sunlight , Water and Carbon Dioxide .
  8. 13. Natural home of a plant or animal .
  9. 14. Green material in plant leaves
  10. 16. Water vapour forms clouds and returns to Earth .
  11. 17. Network of related Food Chains .
  12. 18. A type of consumer that eats plant materials .
  13. 19. Plants and animals in an area , functioning together with their surroundings
  14. 20. A type of consumer that only eats animal material .
Down
  1. 1. Non Living factors that affect organism survival , such as water availability , Pollution , and temperature range
  2. 3. Consumers that feed upon organisms that other organisms have killed .
  3. 4. The number of different organisms in an ecosystem .
  4. 5. An animal that kills other animals for food .
  5. 6. Ecosystems where species are endangered .
  6. 12. Water lost to the atmosphere by the activities of plants .
  7. 15. Tiny plants and animals that break down dead materials into nutrients .