Invasive Species

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What is an invasive species?

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An invasive species is a non-native organism that, when introduced to a new environment, can cause harm to the ecosystem, economy, or human health.

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How do invasive species affect native species?

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Invasive species can outcompete native species for resources, leading to a decline in native populations.

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What is a native species?

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A native species is an organism that naturally occurs in a specific ecosystem or environment.

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What is an example of an invasive species?

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Zebra mussels are an example of an invasive species that can clog pipes and disrupt local ecosystems.

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How do humans contribute to the spread of invasive species?

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Humans can accidentally or intentionally transport invasive species to new areas, such as through shipping, gardening, or pet trade.

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What is the impact of invasive species on food chains?

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Invasive species can disrupt food chains by preying on native species or competing for food resources.

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Why are zebra mussels harmful to lakes?

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Zebra mussels can clog water intake pipes and damage boats, as well as outcompete native mussel species.

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What does it mean for a species to reproduce quickly?

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Reproducing quickly means that a species can produce a large number of offspring in a short period, allowing it to spread rapidly.

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What is one way to prevent the spread of invasive species?

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One way to prevent the spread of invasive species is to clean boats and equipment before moving them to new water bodies.

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What role do predators play in controlling invasive species?

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Predators can help control invasive species populations by preying on them, but often invasive species have few natural predators in their new environment.