An Adelie Penguin

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Across
  1. 2. ______ is the continent which is the most southern area of land on the Earth.
  2. 3. I _____ across an interesting article in this magazine.
  3. 5. ____ is the study on animals and their behaviors.
  4. 6. Around 70 pilot whales were found on the ______ at Puponga Beach in New Zealand this week.
  5. 7. Mountain gorillas are an endangered ________.
  6. 9. Any major airport or station is potentially a terrorist ______.
Down
  1. 1. The Hubble Telescope allowed astronomers to make significant _______ about our galaxy.
  2. 4. Pollution can cause disastrous effects on the_______.
  3. 8. He’s a world _______ on marine mammals.
  4. 10. The average _______ rainfall in Taipei is 2100 mm.