A farmer and his family raise 100 acres of corn, 12 chickens, and two cows. What is the keystone species?

Question

Quizplus · Accepted Answer

The keystone species is the species that has a disproportionate impact on the ecosystem as a result of its absence or presence. In this scenario, none of the individual species listed can be considered a keystone species, as none of them have a significant impact on the others or the surrounding environment. The only entity in this scenario that could be considered a keystone species is the farmer and his family, as their presence and agricultural practices have a significant impact on the balance and functioning of the ecosystem.

A Farmer and His Family Raise 100 Acres of Corn