What would happen to leaves if snailesand earthworms do not eat them?

If snails and earthworms do not eat leaves, the leaves would accumulate on the ground, leading to a buildup of organic matter. This could hinder the growth of new plants by blocking sunlight and restricting air circulation in the soil. Additionally, the decomposition process might slow down, affecting nutrient cycling in the ecosystem and potentially leading to increased pests or diseases. Overall, the absence of these decomposers would disrupt the balance of the ecosystem.