Ecosystems and Habitats

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Across
  1. 5. An organsism that produces energy from the sun
  2. 7. An area with many plants and usually many animals
  3. 9. These type of animals have all died and can not be found anywhere
  4. 12. Is a layer of dirt on the ground where plants can grow
  5. 13. An organism that eats only plants
  6. 16. Very small animals and plants found in ponds, lakes, and oceans
  7. 17. A living organism that can't move but makes oxygen
  8. 18. Some ecosystems have a large number of different animals
  9. 19. This also another word for rain in an ecosystem
  10. 21. Large areas of land that goes up very high
  11. 22. This is what makes the water and land dirty
Down
  1. 1. This type of habitat only has water filled with fish, and water life
  2. 2. This type of animal hunts and eats other animals
  3. 3. This type of organism can not make its own food
  4. 4. This type of animal is hunted by other animals and needs to be carful
  5. 5. The process by which plants make energy from the sun
  6. 6. An organism that only eats meat
  7. 8. An organism that breaks down dead organisms
  8. 10. plants use this type of gas to make energy
  9. 11. A group of different organisms that live together
  10. 14. These species are ? if there are not many left
  11. 15. These are produced by factories and damage the habitats of animals
  12. 19. A group of organisms that are the same
  13. 20. An ecosystem with very little water, plants, and animals