ALMA D'ARTE

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8/22/2019

Soil Composition

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What is Soil Made of


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https://www.sciencedirect.com/science/article/pii/B9780128092705000145

​The basic components of 
soil are minerals, organic matter, water and air. The typical soil consists of approximately 45% mineral, 5% organic matter, 20-30% water, and 20-30% air. These percentages are only generalizations at best.

Soil Recipe


Picture
http://omamas.com/edible-container-garden-a-

rocks become soil


Picture
https://www.soils4teachers.org/weathering

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