Question

Which of these is MOST LIKELY to contribute to the long-term instability of a local ecosystem? A) storms that uproot large trees in the area B) introduction of a non-native animal species C) seasonal migration of birds to and from the ecosystem D) flash floods that destroy the nests of local water birds Eliminate

Answer 1

B) introduction of a non-native animal species

Answer 2

B) introduction of a non-native animal species

Step-by-step explanation:

The introduction of invasive species within an ecosystem can result in irreversible, permanent and long-term instability of most ecosystems. The other answer choices are natural occurrences that seldom result in a long period of instability.