Introduced Species - Ecosystems Flashcards
1
Q
What is an introduced species?
A
A species that has been introduced into an ecosystem in which it does not naturally occur.
2
Q
Why can introduced species be harmful?
A
They compete with other animals for food, provide predators a new source of prey, and may act as predators themselves, all of which can cause the ecosystem to become unbalanced.
3
Q
What are some examples of introduced species in Australia?
A
Cane toads, northern pacific sea star, rabbits.
