The process of enriching soil with organic matter is called

🔹 Key Points
💦 Leaching:
→ This refers to the process where water dissolves and carries nutrients and minerals deeper into the soil profile, potentially depleting the surface of organic matter.

🌿 Humification:
→ This is the natural process by which organic matter decomposes and transforms into humus, a stable and beneficial component of healthy soil.
→ Humus improves soil structure, aeration, water holding capacity, and nutrient availability.

🌬️ Erosion:
→ This is the wearing away of soil by wind, water, or other natural forces. It removes topsoil, including organic matter, leading to soil degradation.

🌊 Salinization:
→ This is the accumulation of salts in the soil, often due to irrigation with saline water or rising groundwater levels.
→ It can harm plant growth and reduce the soil's ability to hold water and nutrients.