- Grundfos Indonesia
- Learn
- Ecademy
- All courses
- 92 - Understanding our grou...
- Test your knowledge
Question 1 of 6
Basic
When bacteria in the soil interacts with organic compounds in the water, what are they broken down into?
Question 2 of 6
Basic
What do we call the water-bearing layer underground?
Question 3 of 6
Basic
Can you spread the load on an aquifer by extracting from more wells distributed over a wider area?
Question 4 of 6
Basic
Is climate change a significant problem for our groundwater?
Question 5 of 6
Basic
How is a rising sea level a problem for coastal communities?
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: When bacteria in the soil interacts with organic compounds in the water, what are they broken down into?
Pollutants in the water
You can find the answer here >
1: When bacteria in the soil interacts with organic compounds in the water, what are they broken down into?
Nothing - this process happens on the surface
You can find the answer here >
1: When bacteria in the soil interacts with organic compounds in the water, what are they broken down into?
Pure water and CO2
2: What do we call the water-bearing layer underground?
An aquifer
2: What do we call the water-bearing layer underground?
A water tank
You can find the answer here >
2: What do we call the water-bearing layer underground?
3: Can you spread the load on an aquifer by extracting from more wells distributed over a wider area?
Yes
3: Can you spread the load on an aquifer by extracting from more wells distributed over a wider area?
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: How is a rising sea level a problem for coastal communities?
Because of saltwater intrusion into the coastal aquifers
5: 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
5: 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
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 >