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Print this page and try our environment crossword puzzle!  Across 1. Oil can plug up this animal’s blowhole. 3. Oil covers this animals' air bubbles. 6. This boat has two layers, unlike an older oil tanker. Down 2. An illness caused when an animal or human body temperature decreases. 4. The largest oil spill in Alaska. 5. Boats that remove oil off the surface of the ocean. |
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