Related by context. Frequent words. (Click for all words.) 45 nutrients 41 overexploitation 40 harvestable 39 regrowing 39 freshwater 39 absorbing carbon dioxide 38 defoliate 37 absorb nutrients 36 overexploited 36 contaminate drinking 36 overgrazing 35 contaminate 34 regrow 34 contaminate groundwater 34 fertilizing 34 acidification 34 deplete 34 habitat degradation 33 clog arteries 33 rebalances 33 leaches 33 frequent droughts 32 harvesting 32 overharvesting 32 saltwater intrusion 32 contaminating 32 dehydrates 32 excreting 32 depleting 32 replanting 32 fertilising 31 overfishing 31 coagulate 31 irrigating 31 fertilizes 31 replenishing 31 oxidize 30 dehydrate 30 pollute 30 aquifers 30 replenishes 30 metabolizing 29 nourish 29 depletion 29 finite resource 29 discolor 29 thinning 29 feeding 29 prolonged drought 29 sterilizing 28 aerating 28 tending 28 severely depleted 28 regenerates 28 lie fallow 28 fertilize 28 depopulate 27 colonizing 27 fattening 27 depletes 27 deadheading 27 conserving 27 regenerate 27 gluts 27 denuding 27 degraded 27 scanty rainfall 27 storages 27 overpopulated 26 abundant 26 nourishes 26 dehydrating 26 decompose 26 replenished 26 glycogen 26 accumulates 26 regenerating 26 discarding 26 harming 26 polluting 26 overstocking 26 industrialising 26 evaporation 26 nourishing 25 rapidly depleting 25 fluctuate 25 replenish depleted 25 overproduce 25 Depletion 25 outcompete 25 weakens 25 regenerated 25 accumulate 25 bountiful 25 replenish 25 scarcities 25 depleted 25 reabsorbed 24 desertification 24 oxygen 24 dividing