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An aquifer is a body of permeable rock which can contain or transmit groundwater.

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2.What is water from an aquifer used for in Texas ?

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2.What is water from an aquifer used for in Texas ?

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The water is mainly used for irrigation in the Winter Garden district and also for public and industrial use in central and Northeast Texas

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Groundwater is water found underground in the cracks and spaces in soil.

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Aquifers are naturally recharged by rainfall as they infiltrate the ground.

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A Karst aquifer is an aquifer that occurs within limestone geology, where the limestone has been partially dissolved into passages that carry the groundwater flow.

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6.What type of organisms can live in karst aquifers ?

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6.What type of organisms can live in karst aquifers ?

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7.What is the difference between a confined aquifer and an unconfined aquifer 

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7.What is the difference between a confined aquifer and an unconfined aquifer 

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The difference is the location of the aquifer as a confined one is located below the land surface while the unconfined one is on the upper surface.

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8.What is a playa lake? What role does it play in Texas ?

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8.What is a playa lake? What role does it play in Texas ?

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Playa lakes are round hollows in the ground in the southern High Plains in the united states. The role that it plays in Texas is that it's the recharge point for the Ogallala Aquifer.

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9.What kinds of aquatic ecosystems exist in groundwater ?

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9.What kinds of aquatic ecosystems exist in groundwater ?

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There are marine and freshwater ecosystems.

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10.What adaptations enable aquatic life to exist underground ?

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10.What adaptations enable aquatic life to exist underground ?

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One of the adaptations that they have is that they don't require a lot of light in order to survive

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A spring is an overflown aquifer to the point that the water reaches the surface.

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12.How have springs influenced Texas' history ?

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12.How have springs influenced Texas' history ?

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A fault is a fracture or zone of fractures between two blocks of rock

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14.What is a way humans withdraw water from aquifers ?

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14.What is a way humans withdraw water from aquifers ?

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Humans withdraw water from aquifers by drilling and incorporating wells.

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15.How can we help conserve groundwater ?

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15.How can we help conserve groundwater ?

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A few ways we can help conserve groundwater is by managing waste and reducing chemical use.