Where does topsoil come from?

Answer 1

i would think ground up rocks but im not sure!

i reallllly need to know

- yes it comes from rocks. rocks cool then get crushed to dust from comets water and wind. dust turns to mud with water then bacteria plants moss grow in the mud then die over and over again tell it makes living soil. theirs a lot more to it then that. but it takes a long time to make natural living top soil.

Answer 2

Topsoil is formed through the weathering and breakdown of rocks and organic materials over time. It is composed of a mix of organic matter, minerals, water, and air that provides a nutrient-rich layer for plant growth. Topsoil can also be replenished through processes like decomposing plant material and organic matter recycling.