Why is dirt almost always a brown color?

Question

Why is dirt almost always a brown color?

In: 329

Answer 1

Dirt isn’t almost always a brown color. It can be black, grayish, reddish, tan, and all colors in between, depending on where you are geographically and the climate.

https://www.geologyin.com/2016/09/relationship-between-soil-color-and.html