desertification Definition

deforestation, drought, depopulation, desert, diversification, sand, wasteland, abandonment, ccd, biodiversity, salination, urbanization, arid, climate change, malnutrition, afforestation, sahel, eutrophication, forestation, overexploitation, degradation, salinity, acidification, reforestation, famine, urban sprawl, erosion, urbanisation, depletion, overfishing, cropland, pollution, agroforestry, overpopulation, pastoralism, subsidence, extinction, desiccation, biome, starvation, soil erosion, global warming, environmental condition, undernutrition, droughts, malaria, denudation, schistosomiasis, industrialization, sedimentation, guinea worm disease, silting, bilharzia, trypanosomiasis, undernourishment, underdevelopment, glaciers, dieback, marginalization, acid rain, grasslands, ecosystems, epidemics, graisse, aral sea, herders, hunger, scarcities, onchocerciasis, river basin, deserts, quaternary period, hydrologic cycle, trachoma, sudd, semidesert, floods, pauperization, tsetse, striga, volcanism, peatland, root rot, wmo, halophyte, coastland, herdsmen, biopiracy, cowpea, water hyacinth, overgrazing, eastern ghats, shrubland, desalinisation, inundations, malnourishment, civilizations, fireweed, tagal, deltaic,