Step 3 Coral Reefs in Danger
Did you know that coral is actually a living creature? Read about this fragile ecosystem in this Step 3 reader, now in Step into Reading! The world's most famous coral reef, the Great Barrier Reef, is so big that astronauts can see it from outer ...
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outer space! Independent readers will love learning fun facts about coral reefs, the beautiful fish who make it their home, and why these amazing habitats are in danger.