Invasive Species Flashcard

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What is an invasive species?

Back

A non-native organism that causes harm to the environment, economy, or human health.

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Why are invasive species often successful in new environments?

Back

They can outcompete native species for resources.

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What is the primary way humans contribute to the spread of invasive species?

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Trade and travel.

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What is one common impact of invasive species on native habitats?

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Damage to native habitats.

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What is NOT a common impact of invasive species?

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Increased biodiversity.

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How do invasive species affect local economies?

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They can lead to economic costs due to management and control efforts.

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What role do natural predators play in the success of invasive species?

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Invasive species often thrive because they lack natural predators in their new environment.

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What is an example of an invasive species in the United States?

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Burmese pythons in the Florida Everglades.

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How can human activities lead to the introduction of invasive species?

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Through activities such as shipping, travel, and the pet trade.

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What is biocontrol in the context of invasive species?

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Using natural predators or diseases to control invasive species populations.