Clay, sand, and loam – Soil types

By |2019-11-13T05:01:29-08:00June 20th, 2017|Economy, Geology|Comments Off on Clay, sand, and loam – Soil types

Soil types triangle What is dirt made of? All dirt is basically made of three different kinds of particles, as Aristotle and his student Theophrastus saw in the 300s BC. [...]