Question

How does the bedrock relate to the soil that is formed overtop of it?

Answer 1

Part of the bedrock itself become soil.

Soil is just a bunch of rocks and other materials broken down into tiny particles. Water and other moving parts in soil help grind the top of the bedrock to create more tiny soil particles.

Answer 2

Answer :-

In the real world, what geologists call bedrock is more like Minecraft's stone layer - it's the name for the compacted rock that sits below the surface soil. Real-world bedrock is hard, but absolutely breakable - and most large buildings are anchored into the bedrock with structures called "foundations".