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

Answer 1

B

Step-by-step explanation:

Introduction of an animal that is non-native means there no predator that would know to eat the non-native animal.

Answer 2

B is the answer because if you introduce a species into a habitat that isn't supposed to be there, they will take over and injure the ecosystem.