the soil

Lisää tämän kaltaisia

Steel Design

luonut Omar Al-Khatib

The Great Gatsby; Chapter 3

luonut Louise Pearson

Simple Past VS Present Perfect

luonut Angel Barrera

WIX

luonut LORENA MOLINA

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.