The loss of predators would also have a negative impact on other organisms in the food chain. For example, plants that rely on predators to control herbivore populations would be overgrazed, leading to deforestation and soil erosion. Additionally, the loss of predators would disrupt the flow of energy and nutrients through the ecosystem, affecting the entire web of life.
In short, killing all the predators in a food chain would have devastating consequences for the ecosystem, leading to population imbalances, resource depletion, and widespread environmental degradation.