the soil

Honelako gehiago

PAST SIMPLE VS PAST PERFECT

Isabel Godoy‑k egina

Sample Mind Map

PATRICIA FONSECA‑k egina

Physical Environment Interactions Pt. 2

Fernando De Francesca‑k egina

Diversity of life concept map

Yashiki sharmw‑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.