Ecology

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Across
  1. 6. The process of making glucose and oxygen from carbon dioxide, the sun, and water.
  2. 9. Decomposers ________________ nutrients back into the ecosystem.
  3. 11. Example of a decomposer.
  4. 12. This is affected in a food web when organisms are lost.
  5. 13. Food Chains make up a food _________.
  6. 14. Producers use energy from the __________ to make food.
Down
  1. 1. Non-living
  2. 2. Living things
  3. 3. This is the interaction between abiotic and biotic factors.
  4. 4. They make their own food.
  5. 5. Eats dead things.
  6. 7. This is made when photosynthesis happens.
  7. 8. The arrows in a food web follow the __________ throughout an ecosystem.
  8. 10. They cannot make their own food and must eat other organisms for food.