Presentation on theme: ""— Presentation transcript:
4 Aquifer Geology and Geography Permeable materials such as sandstone, limestone and layers of sand and gravel
5 Recharge Zone Ground surface where water enters an aquifer Dependent on permeability
6 Springs and Wells Movement determined by the slope of the water table If the water table reaches the Earth’s surface water will flow out of the ground (Spring)Water table higher than the Earth’s surface lakes will form.
7 Artesian Well Water flows from a crack in the cap rock of an aquifer.