Dreamcation2
Dreamcation2
21-01-2015
Geography
contestada
Why is volcanic soil so fertile
Respuesta :
lrathburn
lrathburn
21-01-2015
The fertile soil is a result of the breakdown of various minerals - such as olivine, pyroxene, amphibole, and feldspar (the essential ingredients of volcanic ash and lava) which releases iron, magnesium, potassium etc to the soil.
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