The Sustainability of Ecosystems

Edit Answers
12345678910111213141516171819
Across
  1. 4. something that eats a dead animal a animal that has lived and is no longer living
  2. 7. non living
  3. 10. environment where an organism lives
  4. 11. rain or snow falls to the earth
  5. 13. rocky outer shell of the earth
  6. 14. all the same members of the same species live in the same ecosystem
  7. 15. biotic living in a abiotic area
  8. 17. level or position of an organism
  9. 18. a substance that provides nourishment for better growth
Down
  1. 1. animal that eats both meat and plants
  2. 2. a plant making its own food
  3. 3. releases Co2 into the atmosphere
  4. 5. similar climate and similar organisms
  5. 6. release of a toxic substance into the environment
  6. 8. the thin layer of gases around the earth
  7. 9. living
  8. 10. the water that is on.above,and below the earths surface
  9. 12. where living things can exist
  10. 16. 3 of these which are primary,secondary,and tertiary
  11. 19. function of species serves in its ecosystem