Why are invasive species dangerous to the environment?

Question

They pollute the environment.
They are all voracious predators.
They threaten biodiversity.
They are nonrenewable.

Answer 1

Invasive species are dangerous to the environment because they can disrupt the balance of ecosystems and threaten the survival of native species. They often outcompete native species for resources such as food and habitat, leading to a decline in biodiversity. Invasive species can also introduce new diseases and parasites to ecosystems, further harming native species. Additionally, invasive species can alter habitat structure and functioning, leading to changes in ecosystem services such as nutrient cycling and water filtration. Overall, invasive species can have a negative impact on the environment and can be difficult to control once established.