Environment

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Across
  1. 2. describes an animal on Earth that dies out
  2. 4. to move to a different part of the country
  3. 6. mark left by a plant or animal from long ago
  4. 8. to sleep all winter
  5. 9. an animal that hunts other animals to eat
Down
  1. 1. where an animal lives and grows
  2. 3. to hide by changing appearance
  3. 5. air, earth, water, and all things around us
  4. 7. a small animal attacked by another animal for food