Question

What is an invasive species? *

A species that is found in an ecosystem.
A species that once was in an ecosystem.
A species that has different niches in the same habitat.
O A species that is introduced to an area.

Answer 1

An invasive species is an introduced organism that negatively alters its new environment. Although their spread can have beneficial aspects, invasive species adversely affect the invaded habitats and bioregions, causing ecological, environmental, and/or economic damage.