Related by context. Frequent words. (Click for all words.) 41 tropical forests 40 orangutans 40 species 39 mangrove forests 38 amphibians 37 tropical forest 37 bird species 36 bio diversity 36 rainforest 35 grasslands 35 habitats 35 forests 35 mangrove 34 biodiversity 34 biodiversity conservation 34 marine organisms 34 coral reef 34 flora 34 tropical 34 forested 34 jungles 34 vegetation 33 forest 33 marine ecosystems 33 deforestation 33 habitat 33 mangroves 33 reforestation 33 coral reefs 32 rainforests 32 ecosystems 32 fauna 32 Biodiversity 32 savanna 32 jaguars 32 wetlands 32 genetic diversity 31 coral 31 corals 31 herbivores 31 marine ecosystem 30 REDD 30 grasses 30 afforestation 30 Environment Programme 29 wetland 29 greenhouse gasses 29 conifers 29 Borneo 29 semi arid 29 Deforestation 29 eucalyptus trees 29 boreal forest 29 tropics 28 greenhouse gases 28 biosphere 28 grassland 28 reefs 28 medicinal plants 28 deforested 28 Amazon rainforest 27 pine forests 27 desertification 27 palm oil 27 Rainforest 26 plantations 26 carbon sequestration 26 dense forests 26 coastal wetlands 26 Forests 26 climate change 26 uplands 26 wildlands 26 woodlands 26 savannah 26 seagrass 26 forestland 25 pollinators 25 ecologically 25 soil erosion 25 atmospheric carbon dioxide 25 wildlife habitats 25 trees 25 Amazon jungle 24 arable land 23 UNEP 23 forestlands 23 UNFCCC 22 wildlife habitat 22 woodland 22 glaciers 22 permafrost 22 rangelands 21 equatorial 21 extinctions 21 subsistence farmers 21 oceans 20 indigenous peoples 20 soil fertility 17 Antarctic ice 17 Greenland ice