The changes that we expect after the removal of wolves from the park are an increase in the elk population and a decrease in tree/shrub populations.
What do you mean by a Food chain?
A food chain may be defined as the sequence of transfers of matter and energy in the form of food from organism to organism.
When the individual of wolves is removed, there are no more predators left for the elk population. So, they survive and reproduce easily in nature. They increase their number which shows the effect on plants or trees which feed by elk population. So, there must be a decline shown in the population of trees/shrubs.
Therefore, the changes that we expect after the removal of wolves from the park are an increase in the elk population and a decrease in tree/shrub populations.
To learn more about the Food chain, refer to the link:
https://brainly.com/question/746468
