Across
- 2. a place where the lowest temperature on Earth was recorded
- 8. element causing the red color of Blood Falls
- 9. lakes bellow the ice surface
- 11. chemical compound formed when iron reacts with oxygen
- 12. energy that keeps the water in subglacial lakes liquid
- 13. non-flying birds found in Antarctica
- 14. an animal often confused with a sea lion
Down
- 1. Antarctica is the best place to study...
- 3. a strong wind reaching up to 300 km/h
- 4. a deep sound produced by vibrating ice
- 5. phenomenon where cold-water species grow bigger than their relatives in warm waters
- 6. a type of protein that prevents ice crystals from forming in fish
- 7. a moon whose conditions resemble subglacial lakes
- 10. what did the penguins in the video trap over
- 11. name of the ice shelf producing deep sounds