Related by context. Frequent words. (Click for all words.) 75 rainforests 75 tropical forests 71 rainforest 71 tropical rainforest 68 tropical forest 64 forests 61 Amazon rainforest 61 biodiversity 58 deforestation 58 coral reefs 57 ecosystems 57 carbon sinks 57 boreal forest 56 mangrove forests 56 peatlands 55 habitats 55 savanna 55 forest canopy 54 flora 54 Rainforest 53 hardwood trees 53 hardwood forests 53 forest ecosystems 53 forest 53 mangrove forest 53 Amazon basin 52 species 52 biologically diverse 51 Deforestation 51 Coral Triangle 51 tropics 51 woodlands 50 grasslands 50 mammal species 50 frog species 50 oil palm plantations 50 boreal 49 Amazonia 49 biodiversity conservation 49 coastal ecosystems 49 Coral reefs 49 corals 49 lichens 49 fragile ecosystems 49 fauna 49 plantations 49 dense forests 48 coral reef 48 forested 48 habitat 48 vegetation 48 savannah 48 bio diversity 48 orangutans 48 marine biodiversity 47 biofuel crops 47 mangroves 47 Biodiversity 47 eucalyptus trees 47 mangrove 47 biosphere 47 dense jungle 47 Borneo 47 marine ecosystems 47 mosses 47 orang utans 46 lush vegetation 46 pine forests 46 Forests 46 coral 46 wildlife habitats 46 acacia 45 semi arid 45 reefs 45 deforested 45 coffee plantations 45 mangrove swamps 45 hemlocks 45 reforestation 44 grassland 44 highlands 44 wetlands 44 tropical 44 illegal loggers 44 amphibians 44 trees 44 flowering plants 44 bird species 44 conifer 44 aquatic ecosystems 43 jungles 43 pollinators 43 ferns 43 forestlands 43 conifers 43 extinctions 43 redwoods 43 forestland 43 REDD 42 Protected Areas 42 koalas