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Question 1 of 6
Basic
What do we call the water-bearing layer underground?
Question 2 of 6
Basic
Why do people favour groundwater to surface water sources?
Question 3 of 6
Basic
Is climate change a significant problem for our groundwater?
Question 4 of 6
Basic
What do we call the visible area from which the aquifer gets new water over time?
Question 5 of 6
Basic
Which conditions give water the best cleaning effect on the way to becoming groundwater?
Question 6 of 6
Basic
What happens if groundwater is depleted too fast?
Question 6 of 6
Basic
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1: What do we call the water-bearing layer underground?
An aquifer
1: What do we call the water-bearing layer underground?
A water tank
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1: What do we call the water-bearing layer underground?
2: Why do people favour groundwater to surface water sources?
Access to surface water is often limited for many due to land ownership
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2: Why do people favour groundwater to surface water sources?
They don't - lakes and rivers provide a much more reliable supply
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2: Why do people favour groundwater to surface water sources?
The cleaning effect from filtration through the subsurface makes groundwater much safer
3: Is climate change a significant problem for our groundwater?
No
3: Is climate change a significant problem for our groundwater?
Yes
3: Is climate change a significant problem for our groundwater?
We won't know for 40 to 50 years
4: What do we call the visible area from which the aquifer gets new water over time?
Surface water source
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4: What do we call the visible area from which the aquifer gets new water over time?
The recharge area
4: What do we call the visible area from which the aquifer gets new water over time?
The watershed
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5: Which conditions give water the best cleaning effect on the way to becoming groundwater?
Fast travel time through the subsurface
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5: Which conditions give water the best cleaning effect on the way to becoming groundwater?
Slow travel time through the subsurface
5: Which conditions give water the best cleaning effect on the way to becoming groundwater?
There is no cleaning effect through the subsurface
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6: What happens if groundwater is depleted too fast?
The land subsides and a shallow lake forms
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6: What happens if groundwater is depleted too fast?
The land subsides and dries out
6: What happens if groundwater is depleted too fast?
Water pressure drops, but in principle the aquifer is always there
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