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Question 1 of 6
Basic
Can iron be precipitated from water flowing down through the subsurface?
Question 2 of 6
Basic
The rainwater which becomes new groundwater is called what?
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
Is climate change a significant problem for our groundwater?
Question 5 of 6
Basic
What happens if groundwater is depleted too fast?
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: Can iron be precipitated from water flowing down through the subsurface?
Yes
1: Can iron be precipitated from water flowing down through the subsurface?
2: The rainwater which becomes new groundwater is called what?
Discharge
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2: The rainwater which becomes new groundwater is called what?
Replenish
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2: The rainwater which becomes new groundwater is called what?
Recharge
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
You can find the answer here >
3: Initially, water is driven underground by gravity. What is the main driver after a certain depth?
Both pressure and gravity, depending on conditions
You can find the answer here >
4: Is climate change a significant problem for our groundwater?
No
4: Is climate change a significant problem for our groundwater?
Yes
4: Is climate change a significant problem for our groundwater?
We won't know for 40 to 50 years
5: What happens if groundwater is depleted too fast?
The land subsides and a shallow lake forms
You can find the answer here >
5: What happens if groundwater is depleted too fast?
The land subsides and dries out
5: What happens if groundwater is depleted too fast?
Water pressure drops, but in principle the aquifer is always there
You can find the answer here >
6: Can technology help us find groundwater without digging bore holes?
6: Can technology help us find groundwater without digging bore holes?
Yes