Learning Task 3: Cornplete the chart. Copy this in your answer sheet. BRIEF DESCRIPTION RAINFOREST LAYER 1. canopy 2 sub-canopy 3.understory 4. floor of the forest BRIEF DESCRIPTION TYPES OF CORAL REEFS 1.fringing reefs 2. barriers reefs 3. atolls 4. mangrove swamps CLM А UTRO(n)​