Madeline's Ecology Crossword

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Across
  1. 1. The study of the interactions of organisms with one another and with their environment
  2. 4. pyramid A triangular diagram that shows an ecosystem's loss of energy
  3. 7. The part of Earth where life exists
  4. 8. A large region characterized by a specific type of plants and climate
  5. 10. An organism that eats other animals
  6. 11. The living factors in the environment
  7. 12. A community of organisms and their nonliving environment
Down
  1. 2. An organism that eats both plants and animals
  2. 3. An organism that eats only plants
  3. 5. A group of organisms of the same species that live in the same ecosystem
  4. 6. The nonliving factors of the environment
  5. 9. web A diagram that shows the feeding relationships between organisms