Related by context. Frequent words. (Click for all words.) 66 river deltas 60 subtropical regions 58 floods cyclones 58 Coral reefs 57 biodiversity hotspot 56 Ferry sinks 56 biodiversity hotspots 56 lowland forests 55 temperate forests 55 Quake jolts 55 Strong quake jolts 55 Devastating floods 55 Earthquake jolts 55 Schistosomiasis 54 coastal ecosystems 54 seabird populations 54 coral reef ecosystems 54 Volcano erupts 54 Melting glaciers 54 archipelagic nation 53 coral reefs 53 deltaic 53 wetland ecosystems 53 Tidal waves 53 frequent droughts 53 endemism 53 coral species 53 coral atolls 53 earthquake jolts 52 coastland 52 marine biodiversity 52 Irrawaddy dolphins 52 Densely populated 52 hawksbill 52 prolonged droughts 52 Quake shakes 52 penguin colonies 52 bird species 52 chikungunya virus 52 severe droughts 52 semi arid regions 51 monsoon floods 51 waterbirds 51 Sea otters 51 Mali Burkina Faso 51 Workers Struggles 51 endemics 51 freshwater ecosystems 51 Heavy rains lash 51 marine turtles 51 marine ecosystems 51 chronically undernourished 51 Severe drought 51 nesting seabirds 51 quake jolts 50 Djibouti Ethiopia 50 Soil erosion 50 temperate zones 50 Severe flooding 50 archipelagic 50 lowland forest 50 species extinctions 50 Hector dolphins 50 Typhoon Damrey 50 Quake rattles 50 peat swamps 50 horned rhinoceros 50 Heavy monsoon rains 50 mammal species 50 Damrey 50 Yunnan Guizhou 50 freshwater marshes 50 lying Irrawaddy delta 50 rampant deforestation 50 migratory bird species 49 Fuding 49 functionally extinct 49 avian species 49 Peanut allergies 49 Drought worsens 49 migratory routes 49 coral formations 49 La Nina phenomenon 49 worsening droughts 49 Migrating birds 49 Samoa Solomon Islands 49 ferry sinks 49 salination 49 Nepal Bangladesh Bhutan 49 densely populated Java 49 amphibian species 49 Indonesia sprawling archipelago 49 Landslide kills 49 populations 49 Rapid urbanization 49 archipelagos 49 Whale sharks 49 Swaziland Zambia 49 ecologies 49 species 49 floods droughts