Related by context. Frequent words. (Click for all words.) 75 mangrove forest 74 mangroves 71 mangrove 67 coral reefs 61 mangrove swamps 60 coral reef 60 Sundarbans 58 reefs 57 coastal wetlands 56 marshland 56 tropical rainforests 56 tropical forest 55 biodiversity 55 rainforests 55 wetlands 55 tropical forests 55 Sunderbans 54 paddy fields 53 corals 53 wetland 53 bio diversity 53 habitats 53 rainforest 53 Coral reefs 53 seagrass 52 marine ecosystems 52 coral 52 oil palm plantations 51 habitat 51 tropical rainforest 51 forests 51 marine ecosystem 51 ecosystems 51 fauna 50 peatlands 50 seaweeds 50 marsh 50 Western Ghats 50 deforestation 49 flora 49 Coral Triangle 49 marshlands 49 vegetation 49 Amazon rainforest 48 coconut trees 48 fragile ecosystems 48 salt marshes 48 salt marsh 48 biosphere 48 marshes 48 species 48 siltation 47 oyster beds 47 estuaries 47 carbon sinks 47 soil erosion 47 riverine 47 orang utans 47 oceans 47 orangutans 47 estuary 47 wildlife habitats 47 arable land 46 coastlines 46 coastal erosion 46 aquatic species 46 shorelines 46 forest 46 medicinal plants 46 forested 46 coastal 46 Wetlands 46 bird sanctuary 45 forest canopy 45 rice paddies 45 reef 45 fragile ecosystem 45 freshwater 45 freshwater lake 45 biodiversity conservation 45 ecological 45 Cyclone Sidr 45 grasslands 45 coastline 45 freshwater fish 45 embankments 45 palm oil 44 mammal species 44 riverbanks 44 encroachers 44 endangered sea turtles 44 wildlife sanctuaries 44 croplands 44 sea turtles 44 shoreline 44 deforested 44 desertification 44 bird species 44 eco tourism 43 Northwestern Hawaiian Islands 43 Andaman Sea