Invasive Species

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What is an invasive species?

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An invasive species is a plant or animal that does harm in its non-native environment.

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What is a non-native species?

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A non-native species is a plant or animal that has been moved to a new place where it doesn't belong.

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How do most invasive species get to new areas?

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Most invasive species are transported by humans, either accidentally or on purpose.

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What is a common characteristic of invasive species?

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They often don't have many predators in their new area.

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How do zebra mussels cause harm?

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Zebra mussels can clog up pipes and mess up the outside of ships.

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What is the impact of invasive species on local ecosystems?

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Invasive species can disrupt local ecosystems by outcompeting native species for resources.

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Can invasive species reproduce in their new environment?

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Yes, many invasive species can reproduce successfully in their new environment.

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What is an example of an invasive species?

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The Asian carp is an example of an invasive species that has caused problems in North American waters.

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Why are invasive species a concern for biodiversity?

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Invasive species can lead to a decline in native species, reducing biodiversity.

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What role do humans play in the spread of invasive species?

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Humans can unintentionally spread invasive species through trade, travel, and gardening.