Related by context. Frequent words. (Click for all words.) 66 depleting 65 Depletion 55 acidification 52 degradation 50 deplete 49 environmental degradation 49 scarcity 48 shrinkage 47 accumulation 46 depleted 45 deforestation 45 depletes 45 decline 45 extinctions 45 insufficiency 44 depletions 44 severely depleted 43 degeneration 43 atmospheric CO2 43 dwindling 43 eutrophication 42 decimation 42 misallocation 42 desertification 42 erosion 42 deterioration 42 overfishing 42 extinction 42 reallocation 41 ocean acidification 41 overproduction 41 biodiversity 41 accretion 41 leaching 41 anthropogenic 40 evaporation 40 diminishing 40 deficiency 40 replenishing 40 deleterious effects 40 oxygen depletion 40 extraction 40 diminution 40 abundant 40 soil erosion 39 replenishment 39 decay 39 shrinking 39 Overfishing 39 curtailment 39 thinning 39 declining 39 finite resource 38 subsidence 38 siltation 38 overconsumption 38 mass extinction 38 dilution 38 dissipation 38 decreasing 38 salinity 38 precipitous decline 38 encroachment 38 acute shortage 38 prolonged drought 38 atmospheric carbon dioxide 38 seepage 38 Desertification 38 wastage 38 utilization 38 accrual 38 decrease 37 reduction 37 replenished 37 coral bleaching 37 carbon sinks 37 marine ecosystems 37 irreversible 37 replenish 37 declines 37 draining 37 Greenland ice 37 Scarcity 37 depopulation 37 Thorium 37 overpopulation 37 overestimation 37 aquifers 37 coastal erosion 37 extractive 37 hypoxia 37 freshwater 36 Deforestation 36 Degradation 36 volcanism 36 upwelling 36 melting 36 previously unrecognized 36 exploitation 36 accretion expense 36 urbanization