the soil

Honelako gehiago

Pedagogy for the Teaching and Learning of writing and designing

Teagan McNamara‑k egina

geology

Gila Alon‑k egina

English Will / Going to

Manuela Saavedra‑k egina

MS302 - 303 Section 2: Active Directory

James Herbert‑k egina

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.