Soils refers to natural material from the earth, but not artificial material (like astroturf or asphalt). true false

It is true that Soil refers to natural material from the earth, but not artificial material (like AstroTurf or asphalt).  

Artificial materials are the materials that are made by human like AstroTurf or asphalt  while Soil is one of the natural materials giving to us by God. Soil is a material composed of five ingredients which are minerals, soil organic matter, living organisms, gas, and water.

yup its correct its: c) b b

do you have a formula possibly