Biology Ecology Terms Nicolas Conner

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Across
  1. 3. Absence of life
  2. 6. An organism that breaks down organic material
  3. 8. The process where plants use sunlight to synthesize food from carbon dioxide and water
  4. 9. Non-mutual relationship where the parasite benefits at the expense of the host.
  5. 10. Succesion A process started by an event that reduces an established ecosystem
  6. 12. When two organisms cannot survive without each other
  7. 13. An organism that feeds on or derived nourishment from decaying organic matter
  8. 15. any type of falling water
  9. 17. Cycle Where Carbon is exchanged among the air
  10. 18. Cycle Nitrogen is converted into various chemical forms as it circulates among the atmosphere and ecosystem
Down
  1. 1. Living
  2. 2. Growth When the size of a population grows steadily
  3. 4. A relationship where one species benefits while the other is not harmed
  4. 5. Chain Shows how every living thing gets food
  5. 7. Species A species that is not native to the organism
  6. 8. A relationship where the predator feeds on another organism known as the prey
  7. 11. Levels Each of several hierarchical levels in an ecosystem
  8. 14. Succesion Colonization of new sites by communities of organisms
  9. 16. Organisms that synthesize their own food.