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Description: Groundwater: Water Beneath the Surface Largest freshwater reservoir for humans Geological roles As an erosional agent, dissolving by groundwater produces Sinkholes Caverns An equalizer of stream flow Distribution and movement of groundwater Distribution of groundwater Belt of soil moisture Zone of aeration Unsaturated zone Pore spaces in the material are filled mainly with air Distribution and movement of groundwater Distribution of groundwater Zone of saturation All pore spaces in the material are filled with water Water within the pores is groundwater Water table – the upper limit of the zone of saturation Picture Stats: Views: 246 Filesize: 309.76kB Height: 818 Width: 1350 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=39478 |