Question

groundwater
quiz complete
1 2 3 4 5 6 7 8 9 10
a farmer dug a well but did not find any water.
which most likely explains why the farmer did not find water?
the water table is deeper than the well.
all the groundwater is flowing out of a spring.
the well is being dug between two vertical, impermeable layers.
the well is located where groundwater is stuck between impermeable layers.

Explanation:

The water table is the upper surface of the saturated zone of groundwater. If the well is not dug deep enough to reach the water table, no water will be found. A spring is a specific natural outflow point, and it's unlikely that all groundwater is flowing out of a single spring. If the well is between two vertical impermeable layers, it's not the most common reason for not finding water compared to not reaching the water table. Groundwater stuck between impermeable layers (like an aquifer) is a source of water, not a reason for not finding it.

Answer:

The water table is deeper than the well.