What type of materials do milipedes primarily consume?

Millipedes primarily consume organic materials, which makes the answer accurate. These creatures are detritivores, meaning they play a crucial role in the decomposition process by feeding on decaying leaves, dead plant matter, and other organic debris found in their environment. This feeding behavior contributes to soil health by breaking down organic material into simpler forms that can be reused by plants and other organisms.

Their diet does not include living plants, as millipedes typically prefer material that is already decaying. While they may interact with soil, their key focus remains on the organic components within it rather than the soil itself. Inorganic materials are not part of their diet at all, as millipedes lack the necessary adaptations to derive energy from such substances. Thus, their classification as consumers of organic materials is vital for understanding their ecological role in soil ecosystems and nutrient cycling.