Related by context. Frequent words. (Click for all words.) 64 temperate forests 61 montane 61 temperate zones 60 evergreen forests 60 subtropical regions 59 subtropics 59 epiphytes 58 tropical 58 tropics 58 tropical climates 58 coniferous forests 58 savannahs 57 subtropical 57 deciduous forests 57 lowland forests 57 tropical climes 57 pine oak 56 subtropical climate 56 arid deserts 56 sparse vegetation 56 volcanic soils 55 tropical jungles 55 deciduous forest 55 equatorial 55 humid tropical 55 oak hickory 54 temperate 54 moist soils 54 temperate regions 54 ecoregions 54 mountain meadows 54 fertile soils 54 bamboo forests 54 eucalyptus plantations 54 semi arid 54 temperate rainforest 53 lush rainforest 53 drylands 53 conifer forests 53 lowland forest 53 deltaic 53 arid regions 53 madrone 53 oak pine 53 acidic soils 53 refugia 52 semi arid regions 52 biting midges 52 bayberry 52 equatorial waters 52 coniferous 52 Polar Regions 52 grassy plains 52 perennial herb 52 coral atoll 52 Sand dunes 52 Barn owls 52 highlands 52 pristine rainforest 52 aridity 52 Temperate 52 Tropical cyclones 51 volcanic peaks 51 Cycads 51 shrubland 51 tropically 51 Coral bleaching 51 biodiversity hotspot 51 Subtropical 51 acacias 51 fruiting bodies 51 insect eaters 51 periodic droughts 51 micro climates 51 sunny climates 51 river deltas 51 upwellings 51 evergreen foliage 51 grassy meadows 51 tropical forests 51 biodiverse 51 Spider mites 51 coconut groves 51 alpine meadows 50 alkaline soils 50 spruce fir 50 decaying vegetation 50 arid 50 echidnas 50 coniferous trees 50 endemic species 50 drier summers 50 Amazon basin 50 equatorial regions 50 Greater Antilles 50 herbaceous perennials 50 hickories 50 freshwater habitats 50 scrublands 50 arid climates 50 arid plains