What consequences does altering a food web have on an ecosystem?

Altering a food web can lead to significant disruptions in an ecosystem, as it affects the balance of predator-prey relationships and resource availability. This can result in population declines or overpopulation of certain species, leading to further imbalances. Additionally, the loss or introduction of species can impact nutrient cycling and habitat stability, ultimately affecting biodiversity and ecosystem resilience. Such changes can trigger a cascade of effects, compromising the health and functionality of the entire ecosystem.