Yes, decaying materials are always warm. This because during the process of decay the microbes release their enzymes on them to break down them. The enzymes carry out the oxidation of decaying substance. This oxidation releases heat and makes the decaying material warm.

Why does the decaying matter appear warm?

The decaying matter in forest is warm due to the metabolic activities being processed by the microorganisms. As a result, the chemical process involved in decomposition generate heat.

Why is the forest floor warm?

The forest soil is warm and moist because it contains humus and organic waste like dead and decaying matter. The forest floor seemed dark coloured and was covered with a layer of dead and decaying leaves, fruits, seeds, twigs, and small herbs. The decaying matter is moist and warm.