Biology Vocab

123456789101112131415
Across
  1. 6. fishing too much
  2. 8. the habitat of life forms
  3. 10. a drastic change in weather and temperature
  4. 11. the overall state of life in an ecosystem
  5. 13. a harmful species that is not native to an ecosystem
  6. 14. the things that limit a population from increasing
  7. 15. when humans interfere with an ecosystem in a harmful and destructive manners
Down
  1. 1. the overuse of recources
  2. 2. the reintroduction of life
  3. 3. to many organisms in an ecosystem
  4. 4. the organisms habitats being destroyed
  5. 5. the number of animals allowed in an ecosystem
  6. 7. tearing down trees
  7. 9. the different types of organisms in an ecosystem
  8. 12. a single life form in an ecosystem