Predators and Prey (3)

123456789
Across
  1. 1. A low, wet land that is often flooded.
  2. 2. Special features or qualities that a living thing has.
  3. 5. Having an empty space or a hole inside.
  4. 6. The way an animal hides by looking like its background.
  5. 8. When a type of animal is at risk of disappearing forever.
  6. 9. When a type of animal no longer exists anywhere on Earth.
Down
  1. 1. The long journey animals make to find food or warmer weather.
  2. 3. Everything that is around a person or animal.
  3. 4. A safe place that protects animals from weather or danger.
  4. 7. To mix in so that it is hard to see the difference.