ecosystem

1234567891011121314
Across
  1. 3. A group of similar organisms that can breed and produce offspring.
  2. 4. abiotic and biotic factors together at work
  3. 7. a group of individuals that belong to the same species
  4. 8. any non-living part of the environment
  5. 10. different populations that live together
  6. 12. certain bacteria, use chemical energy to produce carbohydrates
  7. 14. A community of organisms and their environment
Down
  1. 1. organisms that cannot make their own food
  2. 2. Organisms that eat living producers and/or other consumers for food.
  3. 5. Conversion of light energy from the sun
  4. 6. A group of ecosystems that share similar climates
  5. 7. the first producers of energy-rich compounds
  6. 9. any living part of the environment
  7. 11. all life on Earth
  8. 13. study of how things interact with each other