Question

Some species of plants and animals are called as invasive alien species why they called so

Answer 1

Answer:answer is as follow

Explanation:

When an alien specices( a species which do not belong to that area) are introduced unintentionally or deliberately for whatever purpose ,some of them become invasive and cause decline or extinction of indigenous species.

Answer 2

Answer:

>Alien species invasions are when the alien species are introduced intentionally or unintentionally for any reason, some of them turn invasive and cause decline or sometimes extinction of indigenous species. ... Due to which Indian native species of plants are in threat.