Groundwater & The Water Cycle

What does the quantity of groundwater that can be stored depend upon?

• It depends upon the porosity of the underground rock.

• It depends upon the pH of the groundwater.

• It depends upon the underground depth of the storage system.

• It depends upon the temperature of the underground rock.

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What is the most common method for removing groundwater?

• a well bored into the zone of saturation

• accessing the water table by use of low-grade explosives

• building a water tower

• damming up a river

What is the best definition of a water table?

• The level to which a river rises when it floods

• The boundary between the land and the ocean

• The top of the saturated zone in an aquifer

• The top of the unsaturated zone in an aquifer

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NGSS.MS-ESS2-4

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What would cause the water table to lower?

• Periods of low precipitation

• Low rates of evaporation and transpiration

• Increasing amounts of runoff

• A heavy rainstorm with a lot of precipitation

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What is percolation?

• The process by which water sinks into the ground

• The zone where there are still air spaces left between the particles.

• The process by which water vapor turns into liquid water and forms fog or clouds.

• The process by which water does not sink into the ground, but rather travels along the surface.

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Which surface would have the most runoff from it after a rainstorm?

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Which surface would be impermeable?

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Water is able to flow more easily through the aquifer because its material has a ___________.

• low permeability

• low porosity

• high porosity

• high permeability

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Much of the water that falls on the ground as precipitation __________.

• enters the ground through the process of infiltration

• evaporates back into the atmosphere

• becomes runoff and finds its way back to the ocean

• forms small pools

Tags

NGSS.MS-ESS2-4

In the diagram, the area labeled A is called the __________.

• zone of infiltration

• recharge zone

• zone of saturation

• zone of permeability

Tags

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