Which of the following is NOT an ideal component of soil?

Soil is composed of several components that contribute to its overall health and functionality, and an ideal soil typically consists of mineral materials, water, air, and organic matter. Mineral material provides essential nutrients for plant growth, while water is crucial for hydration and various biochemical processes. Organic matter, such as decomposed plant and animal material, enriches the soil with nutrients and improves its structure and moisture retention.

Plastic particles, however, do not naturally occur in soil and do not serve a beneficial purpose. They can hinder soil aeration, drainage, and nutrient availability, ultimately degrading soil quality. Unlike the other components listed, plastic particles contribute to soil pollution and can negatively affect plant health and ecosystem balance. Recognizing that plastic materials are foreign to the natural soil composition highlights why they are not considered ideal components of soil.