5th Grade Science-Duncan

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Across
  1. 2. A gas in the air that plants use for photosynthesis for growth
  2. 3. The nonliving factors in an ecosystem
  3. 5. First in the food chain,makes its own food through photosynthesis
  4. 8. The struggle among organisms for the same limited resource
  5. 9. Needed by all living things to survive.Energy comes from the sun to start the food chain
  6. 11. Connects roots to leaves and supports the plant
  7. 13. Pathway that matter and energy follow through an ecosystem
  8. 16. Individual life form
  9. 17. When an organism gets bigger
  10. 18. An animal that eats both plants and meat
  11. 19. The process plants use to turn water,sunlight,and carbon dioxide into food growth
  12. 20. Any animal that is hunted by others for food
Down
  1. 1. The living factors in an ecosystem
  2. 4. An animal that only eats meat(other animals)
  3. 6. A type of sugar that plants use for food growth
  4. 7. Things in the soil that make plants more healthy
  5. 10. Absorbs water and nutrients
  6. 12. Part of a plant where photosynthesis happens
  7. 14. An animal that only eats plants
  8. 15. A consumer that hunts and eats another animal