In many cities, people pump out "Groundwater" using borewells. If we take out water faster than the rain can refill it, the "Water Table" drops. What is the most likely long-term result of this?
(A) The soil becomes extra fertile for farming.
(B) Land subsidence (the ground actually sinking) and dried-up wells.
(C) The ocean level will drop because all the water goes underground.
(D) Rainwater will stop falling from the clouds.