Mission 2020

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Across
  1. 2. Ecosystem of trees
  2. 3. The study of species in their natural environment
  3. 6. All communities living and interacting with each other within a given area
  4. 8. The basic building block of life
  5. 10. Area of land where farm animals graze
  6. 11. Animals that eat plants and other animals
  7. 13. The variety of life on Earth and the relationship between organisms
  8. 14. Animal that eats only plants
Down
  1. 1. Water ecosystem
  2. 2. Many food chains that are related
  3. 4. A group of organisms that share an environment
  4. 5. Characteristics that make each individual unique
  5. 6. The set of conditions that a group of organisms live
  6. 7. Animals that eat only animals
  7. 9. Dry ecosystem
  8. 12. A group of organisms that can reproduce