Question

What happens to an ecosystem when the primary consumers disappear?

Answer 1

When the primary consumers disappear from an ecosystem, the entire food web is disrupted. This can lead to a decrease in biodiversity, as the organisms that depend on the primary consumers for food will no longer have a food source. This can also lead to an increase in the population of the organisms that the primary consumers would have eaten, as they will no longer have any predators. Ultimately, the entire ecosystem will be thrown out of balance.