The document discusses the key characteristics and components of soil. Soil is a heterogeneous mixture of minerals, gases, liquids, solids, and organic matter that supports plant and animal life. It contains pores that allow for air and water movement.

1. ¿Quées el suelo?
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2. HUMEDAD
RECURSO NATURAL
MEZCLA
HETEROGENEA
ANIMALES
PLANTAS
HUMANOS
ALIMENTOS
SUELO
POROSIDAD
GASES
SOLIDOS
LIQUIDOS