No, it contains many compounds and elements mixed in any ratio. It contains humus, and other particles including dirt.
It is a mixture.
A pure substance must contains only one type or atom (Element) or one type of molecule (compound).
The main pure substance in soil is mineral matter, which includes minerals like clay, silt, and sand. These mineral particles make up the solid components of soil. Organic matter, water, and air also contribute to the composition of soil.
Soil is a mixture of different nutrients and decomposed plants and animals and a whole lot of other ingredients depending on the kind of soil. For instance, sod is very rich, Dry soil is unfit and very dry and not that rich.
mechanical mixture
pure substance, propanone
Pure substance
it is a pure substance.... not
Methane is a pure substance.
dirt and plants
pure substance
pure substance
Pure Substance
A pure substance is classified by having a definite and constant composition. The substance can be either an element or a compound, but what makes the substance pure, is that it does not vary.