Related by context. Frequent words. (Click for all words.) 45 acidic soils 44 replenishable 43 exhaustible 43 croton 43 unsaturated fatty acids 42 plentitude 41 antioxidants vitamins 41 natural 40 fertile soils 40 Microalgae 40 freshwater habitats 39 aids digestion 39 abiotic 39 decaying vegetation 39 ecologies 39 wetland ecosystems 39 manmade 39 decomposing organic 39 delicate ecosystems 38 ochres 38 Astaxanthin 38 terpenes 38 exotic flora 38 palm plantations 38 lush scenery 38 abundant 38 earths 38 deltaic 38 volcanic soils 37 Flowering plants 37 arid climates 37 nonliving 37 naturally occurring 37 deplete oxygen 37 rapidly industrialising 37 alkaline soils 37 Nitrogen oxides 37 microscopic algae 37 jojoba oil 37 citrus scent 37 aragonite 37 Coal gasification 37 unicellular 37 potent greenhouse gas 36 glasslike 36 drought tolerant crops 36 periodic droughts 36 scarcest 36 ecological 36 environmentally beneficial 36 luxuriant 36 nonrenewable resource 36 absorbs carbon dioxide 36 Amino acids 36 rapidly urbanizing 36 salination 36 Renewable energies 36 salinization 36 unobtainium 36 overharvested 36 moist soils 36 non allergenic 36 biodiverse 36 inorganic fertilizers 36 Coral reefs 36 flora 35 sparse vegetation 35 nonrenewable resources 35 freshwater marsh 35 temperate rainforest 35 semi precious gemstones 35 primeval 35 nutritionally dense 35 phyto 35 Decaying 35 elemental 35 flavorful sauce 35 storable 35 indigenous flora 35 EarthTalk 35 lush vegetation 35 bountiful 35 velvety texture 35 rapidly industrializing 35 dense 35 deforesting 35 phytoplankton blooms 35 aquatic ecosystem 35 plankton blooms 35 Cyanobacteria 34 faunal 34 Barn owls 34 unspoiled wilderness 34 native pollinators 34 ecosphere 34 flora fauna 34 earthquakes volcanic eruptions 34 nourishes 34 wool insulation 34 reactive nitrogen 34 sequester carbon dioxide