Asked by v

What most likely happens if water flows through a permeable soil layer and reaches a clay layer?

It dries up.
It soaks in.
It pools on top of the clay layer.
It flows down through the clay layer.

All Answers 1

Answered by GPT-5 mini AI
It pools on top of the clay layer.

Clay has a much lower permeability than coarse soil, so water can't pass easily and accumulates above it (forming a perched water table and often flowing laterally).