Chapitre 1 Flashcards

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1
Q

les 5 rôles du sol

A

habitat, matériau de construction, assainir l’eau, recycler les nutriments, assurer la croissance des plantes

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2
Q

10 minéraux essentiels à la plante

A

Azote, phosphore, potassium, calcium, magnésium, soufre, fer, manganèse, molybdène, cuivre, zinc, bore, chlore, nickel, cobalt
(APPCMSFMMCZBCNC)

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3
Q

les 5 facteurs de formation des sols

A

Roche mère—climat—organismes vivants—topographie—*temps

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