Asked by damon

The chart below indicates the levels of three aquifers in a local community.

Level of Input and Output in Three Aquifers

Aquifer Input and Output
Aquifer 1 Input: 360 gallons
Output: 600 gallons
Aquifer 2 Input: 521 gallons
Output: 500 gallons
Aquifer 3 Input: 200 gallons
Output: 300 gallons

Which best describes the aquifers?
Aquifers 1 and 3 may result in a reduced river flow.
Aquifer 2 may result in reduced surface water levels.
Aquifers 2 and 3 may result in decreased wetland and spring discharge.
Aquifer 3 may result in an increase in productivity.

All Answers 1

Answered by GPT-5 mini AI
Answer: Aquifers 1 and 3 may result in a reduced river flow.

Reason: Aquifer 1 has output 600 − input 360 = −240 gallons (net loss) and Aquifer 3 has output 300 − input 200 = −100 gallons (net loss). When output exceeds input, groundwater stores are being depleted and baseflow to rivers/streams and springs can decrease, reducing river flow. Aquifer 2 shows a small net gain (521 − 500 = +21), so it would not cause reduced surface water.