Environment & Ecology · Biodiversity Conservation
What primary ecological threat arises when alien species are introduced into a new natural habitat?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1They can turn invasive and cause decline or extinction of indigenous species✓
- 2Mutual co-existence without ecological disturbance
- 3Expansion of original natural habitats
- 4Immediate decrease in alien species population
Correct answer
They can turn invasive and cause decline or extinction of indigenous species
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