Question

How can a change to the population of one species affect an entire ecosystem? please help!!

Answer 1

Answer:

Because if one populationgoes out (especially if its a prey animal) then everything just goes outta wack because if prey goes out then the things that eat them starve( sorry if thats not what you where looking for :/)

Explanation:

Answer 2

Answer:

When change occurs in the population of one species affect the entire ecosystem. If the population of herbivores goes very high then all the producers i. e. Plants are eaten by the herbivores and no vegetation is available for other animals and they will die because of hunger.

For example, if the population of deer increases in a forest ecosystem, so all plants are eaten by the deer and no plants are available for another herbivores.