What is the difference between invasive species, nonnative species, indigenous species. Make sure a second grader can understand and list 3 for each. Australia only.

Answer 1

Invasive species: These are plants or animals that are not native to Australia and cause harm to the environment, economy, or human health.

1. Cane toads
2. Rabbit
3. European starlings

Nonnative species: These are plants or animals that have been introduced to Australia from other countries, but do not necessarily cause harm to the environment.

1. Feral pigs
2. Red fox
3. African lovegrass

Indigenous species: These are plants or animals that are native to Australia and have always been a part of the ecosystem.

1. Kangaroo
2. Eucalyptus tree
3. Emu