Some of the physical properties of soils include texture, structure, and porosity.
Soil texture refers to the size of the particles that make up the soil. Soil can be classified as sandy, loamy, or clayey depending on the predominant particle size. Soil structure refers to how the particles are arranged and aggregated. Soil can be granular, blocky, or platy, depending on the way the particles are arranged. Porosity refers to the amount of space between the soil particles, which affects the soil's ability to hold water and air.
Other physical properties of soil can include things like color, which can indicate the presence of certain minerals, and alkalinity or acidity, which can affect plant growth. However, texture, structure, and porosity are three of the most important physical properties of soil, as they can have a significant impact on the soil's fertility, water-holding capacity, and overall health.