The Correct Answer is Eletric Current I think
A cone of depression occurs in an aquifer when groundwater is pumped from a well. In an unconfined aquifer, this is an actual depression of the water levels. In confined aquifers, the cone of depression is a reduction in the pressure head surrounding the pumped well.
Answer: The Taiga Forest
Explanation: I just took the test on e2020
KSO4 + HSO3 is your products. Brainliest would be much appreciated.