Polar Ocean Life and Ice Secrets
Moderate difficulty suitable for most players
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Across
- 1. Slow-moving mass of ice shaping polar landscapes
- 2. Marine mammal closely related to the walrus
- 3. Crystalline ice formation that occurs overnight
- 4. Thick layer of fat insulating Arctic mammals
Down
- 5. Biological sonar used by marine animals to navigate
- 6. Polar region home to Seel and chilly seas
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