Excuse me, how to distinguish soil types?

1. Soil can be divided into sand, clay and loam. Soil is not naturally fertile and can grow green plants. Like the development of biological products, the development of soil has a series of processes. Among them, parent material, climate, biology, topography and time are the five key factors of soil formation.

2. Soil refers to a loose layer of material on the earth's surface, which is composed of various granular minerals, organic matter, moisture, air and microorganisms, and can grow plants. Soil consists of minerals formed by weathering of rocks, organic matter generated by decomposition of animal, plant and microbial residues, soil organisms (solid substances), water (liquid substances), air (gas substances), oxidized humus, etc.

For more information about how to distinguish soil types, please visit:/ask/24C761616091015.html? Zd view more content