Question 1 of 6
Basic

What do we call the visible area from which the aquifer gets new water over time?

Question 2 of 6
Basic

How is a rising sea level a problem for coastal communities?

Question 3 of 6
Basic

Can groundwater be over a thousand years old?

Question 4 of 6
Basic

What happens if groundwater is depleted too fast?

Question 5 of 6
Basic

The rainwater which becomes new groundwater is called what?

Question 6 of 6
Basic

What do we call the water-bearing layer underground?

Question 6 of 6
Basic

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1: What do we call the visible area from which the aquifer gets new water over time?
Surface water source
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1: What do we call the visible area from which the aquifer gets new water over time?
The recharge area
1: What do we call the visible area from which the aquifer gets new water over time?
The watershed
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2: How is a rising sea level a problem for coastal communities?
Because of saltwater intrusion into the coastal aquifers
2: How is a rising sea level a problem for coastal communities?
It isn't - as long as the aquifer is healthy, there will always be enough pressure to hold back the seawater
2: How is a rising sea level a problem for coastal communities?
It is actually a positive, because there will be greater pressure in wells further inland
3: Can groundwater be over a thousand years old?
No
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3: Can groundwater be over a thousand years old?
Yes
4: What happens if groundwater is depleted too fast?
The land subsides and a shallow lake forms
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4: What happens if groundwater is depleted too fast?
The land subsides and dries out
4: What happens if groundwater is depleted too fast?
Water pressure drops, but in principle the aquifer is always there
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5: The rainwater which becomes new groundwater is called what?
Discharge
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5: The rainwater which becomes new groundwater is called what?
Replenish
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5: The rainwater which becomes new groundwater is called what?
Recharge
6: What do we call the water-bearing layer underground?
An aquifer
6: What do we call the water-bearing layer underground?
A water tank
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6: What do we call the water-bearing layer underground?
A well
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