What would happen if decomposers are destroyed from the forest?

If decomposers are destroyed from the forest, the breakdown of organic matter would cease, leading to the accumulation of dead plants and animals. This disruption would hinder nutrient cycling, causing soil fertility to decline and negatively impacting plant growth. Additionally, the imbalance in the ecosystem could lead to overpopulation of certain species and a decline in biodiversity. Overall, the forest's health and resilience would be significantly compromised.