Question 1 of 6
Basic

Is climate change a significant problem for our groundwater?

Question 2 of 6
Basic

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

Question 3 of 6
Basic

Initially, water is driven underground by gravity. What is the main driver after a certain depth?

Question 4 of 6
Basic

Can iron be precipitated from water flowing down through the subsurface?

Question 5 of 6
Basic

The rainwater which becomes new groundwater is called what?

Question 6 of 6
Basic

Can technology help us find groundwater without digging bore holes?

Question 6 of 6
Basic

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1: Is climate change a significant problem for our groundwater?
No
1: Is climate change a significant problem for our groundwater?
Yes
1: Is climate change a significant problem for our groundwater?
We won't know for 40 to 50 years
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: Initially, water is driven underground by gravity. What is the main driver after a certain depth?
The main driver becomes pressure
3: Initially, water is driven underground by gravity. What is the main driver after a certain depth?
The main driver is still gravity
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3: Initially, water is driven underground by gravity. What is the main driver after a certain depth?
Both pressure and gravity, depending on conditions
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4: Can iron be precipitated from water flowing down through the subsurface?
Yes
4: Can iron be precipitated from water flowing down through the subsurface?
No
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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: Can technology help us find groundwater without digging bore holes?
No
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6: Can technology help us find groundwater without digging bore holes?
Yes