Okay kiddo, have you ever heard of a tongue? It's that thing in your mouth that helps you taste and swallow your food. Well, a zungenbecken is a German word that means "tongue basin" or "tongue-shaped basin".
This type of basin usually has a curved, tongue-like shape with a rounded bottom that slops downwards toward the center. The shape reminds people of the shape of a tongue, hence the name.
Zungenbecken is often used in geology to describe a type of basin that's formed when mountains or other land masses push upwards, and the surrounding land dips downwards in response. Over time, water collects in these basins and forms lakes or rivers.
So imagine a playground where you and your friends are playing and running around. But suddenly, a giant rock appears in the middle and starts pushing the ground upwards. The ground around the rock starts to slope downwards, creating a little valley or basin in the shape of a tongue.
When it rains, water collects in this basin and forms a small pond. This is kind of what happens in nature when mountains push the ground up and create a zungenbecken.
So there you have it, kiddo! Zungenbecken is just a fancy German word for a tongue-shaped basin, and it's a way of describing a type of geological feature where water collects and forms lakes or rivers.