Environment & Ecology · Environmental Ecology
Which of the following statements best describes an invasive species?
- 1Any non-native animal species sighted outside its natural wild environment
- 2A disease-carrying insect confined strictly within its original ecosystem
- 3A non-native organism introduced to a new environment where it establishes and causes ecological harm✓
- 4A native plant species that grows rapidly within its natural habitat
Correct answer
A non-native organism introduced to a new environment where it establishes and causes ecological harm
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