Organic decomposition is the natural process by which organic matter, such as dead plants and animals, breaks down into simpler substances. This process is facilitated by microorganisms like bacteria and fungi, which feed on the organic material, breaking it down into nutrients that enrich the soil. As organic matter decomposes, it releases essential nutrients, such as nitrogen and phosphorus, which are vital for plant growth. This cycle of decomposition helps maintain healthy ecosystems by recycling nutrients and supporting the growth of new life, contributing to the overall balance of nature.