Final answer:
Soil enrichment involves adding organic matter, mainly through the decomposition of plant and animal residues, and mineral components through the weathering of rocks and deposition. These processes contribute vital nutrients to the soil, improving its structure and fertility, which are essential for supporting plant growth and maintaining agricultural productivity.
Step-by-step explanation:
Soil Enrichment Processes
Soil enrichment processes contribute to the organic or mineral components in the soil, promoting soil development and enhancing its quality for plant growth.
On the other hand, mineral enrichment of soil occurs through the weathering of bedrock and rocks, and the subsequent formation of soil particles like sand, silt, and clay.
However, soil can also be depleted of its nutrients through processes like erosion, leaching, and the harvesting of crops, which underscores the importance of sustainable practices to maintain soil fertility.