the soil

Meer zoals dit

Aplicaciones de la Estadística

door jcarlos De La Cruz

PASSIVE VOICE

door DANIEL SANCHEZ

Futuro simple.

door Sofia Gemma. Melo Diaz.

DATABASE

door ANDRES VERGARA

THE SOIL

AIR

WATER

MINERAL SUBSTANCES

STRUCTURE

LOAM / SILT

SAND

CLAY

ORGANIC MATTER

Organic matter: substance composed of animal and vegetable material.

HUMUS

Well decomposed organic matter in the soil

microorganisms

Keelback slug, Myriapod, Bacteria, Beetle, Lice(Louse), Mite, Lizard, Shrew, Larvae, Mole, Protozoa, Earth Worm, Nematode, Fungi, Ant.