alien species

Frequency: 5.82.9 per million words

a non-native species, often one that is harmful

Categories:

Examples (10)

  • Many ecosystems are threatened by the introduction of alien species.
  • The government is implementing measures to control the spread of alien species.
  • Scientists are studying the impact of alien species on local biodiversity.
  • An alien species can outcompete native plants and animals for resources.
  • Once established, it's very difficult to eradicate an alien species.
  • The lake's ecosystem was severely damaged by an invasive alien species of fish.
  • Preventing the accidental introduction of alien species is crucial.
  • Some alien species are brought in intentionally for agriculture or horticulture.
  • The rapid proliferation of this alien species is alarming conservationists.
  • Global trade has unfortunately facilitated the movement of alien species across continents.