Question 1 of 6
Basic

Why do people favour groundwater to surface water sources?

Question 2 of 6
Basic

Can groundwater be over a thousand years old?

Question 3 of 6
Basic

Can technology help us find groundwater without digging bore holes?

Question 4 of 6
Basic

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

Question 5 of 6
Basic

Is climate change a significant problem for our groundwater?

Question 6 of 6
Basic

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

Question 6 of 6
Basic

Happy with your answers?

Submit your current answers and get the final test result.

Test results

Congratulations. You have passed the test and completed the 92 - Understanding our groundwater
Sorry. You did not pass the 92 - Understanding our groundwater test this time
Achieved badges:
How would you rate this course?
1: Why do people favour groundwater to surface water sources?
Access to surface water is often limited for many due to land ownership
You can find the answer here >
1: Why do people favour groundwater to surface water sources?
They don't - lakes and rivers provide a much more reliable supply
You can find the answer here >
1: Why do people favour groundwater to surface water sources?
The cleaning effect from filtration through the subsurface makes groundwater much safer
2: Can groundwater be over a thousand years old?
No
You can find the answer here >
2: Can groundwater be over a thousand years old?
Yes
3: Can technology help us find groundwater without digging bore holes?
No
You can find the answer here >
3: Can technology help us find groundwater without digging bore holes?
Yes
4: How is a rising sea level a problem for coastal communities?
Because of saltwater intrusion into the coastal aquifers
4: 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
4: 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
5: Is climate change a significant problem for our groundwater?
No
5: Is climate change a significant problem for our groundwater?
Yes
5: Is climate change a significant problem for our groundwater?
We won't know for 40 to 50 years
6: What do we call the visible area from which the aquifer gets new water over time?
Surface water source
You can find the answer here >
6: What do we call the visible area from which the aquifer gets new water over time?
The recharge area
6: What do we call the visible area from which the aquifer gets new water over time?
The watershed
You can find the answer here >