Descripción
Soil is made up of different layers. How far down do you need to dig to find the soil horizon, or the place where bits of leaves and branches become soil?How deep do you need to go to find the place where organic material starts to turn into soil?
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Auteurs
Auteur Tricia Edgar
Catégories Ficha para imprimir, Experimento/Práctica, 10-12 años, Science Fair - Education, Ciencias de la Tierra y Medioambiente, Inglés add
Mots clés add
Date de publication 27 / 08 / 2020
Licence La licence originale de la ressource est respectée.
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Soil Horizon
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