Answer :
The most likely explanation why the farmer did not find water when digging the well is that the water table is deeper than the well. The water table refers to the underground level where the soil and rocks are saturated with water. If the water table is situated deeper underground than the depth of the well, the farmer would not encounter water during the excavation process.
Alternatively, if the well is being dug between two vertical, impermeable layers, this can also prevent the farmer from finding water. Impermeable layers are barriers that do not allow water to pass through them easily. Therefore, if the well is positioned in an area where groundwater is trapped between impermeable layers, the farmer may not reach the water source despite digging.
In contrast, if all the groundwater is flowing out of a spring, it would mean that the water source is already naturally flowing out of the ground at a different location. This scenario would explain why the farmer did not find water in the well since the groundwater is not accumulating where the well was dug.
