Question

Why would a change in the numbers of producers (for example phytoplankton ) cause a large change to the rest of an ecosystem

Answer 1

Step-by-step explanation:

A large change in the number of producers(for example phytoplankton) would have a huge effect on the rest of the ecosystem because there would be so much phytoplankton that fish would feed so much and keep increasing their population and sharks would eat so much of the fish that the sharks would be increasing their population rapidly. If the change in producers increases, then the rest of the population on the planet increases.