What is an invasive species?

A species that spreads and harms native ecosystems.

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  1. A species that spreads and harms native ecosystems ✔
  2. A native plant
  3. A protected animal

Why: Invasive species spread and impact native ecosystems, and control methods are recommended.

Huh, didn't know that: Invasive species spread and impact native ecosystems, and control methods are recommended.

The dad joke
Invasive species are uninvited guests.
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References

Answer: A species that spreads and harms native ecosystems. Invasive species spread and impact native ecosystems, and control methods are recommended.

  1. Scouting America: Environmental Science www.scouting.org/merit-badges/environmental-science
    how they impact the native ecosystem, and the recommended means to eradicate or control their spread
    Checked 2026-11-07.

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