Invasive Species and Biodiversity

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What are invasive species?

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Invasive species are non-native organisms that spread widely in a new environment, often causing harm to native species and ecosystems.

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What is biodiversity?

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Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the number of different species, genetic diversity, and ecosystem diversity.

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Why are invasive species a threat to biodiversity?

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Invasive species can outcompete native species for resources, disrupt food webs, and introduce diseases, leading to a decline in native biodiversity.

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What is an example of an invasive species?

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The zebra mussel is an example of an invasive species that has disrupted ecosystems in North America.

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What role do natural predators play in controlling invasive species?

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Natural predators help keep invasive species populations in check, preventing them from overwhelming native species.

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What is the impact of habitat destruction on biodiversity?

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Habitat destruction leads to loss of species and reduces biodiversity, as many organisms lose their homes and food sources.

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How can humans help protect biodiversity?

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Humans can protect biodiversity by conserving habitats, reducing pollution, and preventing the introduction of invasive species.

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What is ecological balance?

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Ecological balance refers to the state of equilibrium between living organisms and their environment, where species coexist and resources are used sustainably.

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What is the difference between native and non-native species?

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Native species are those that naturally occur in a specific region, while non-native species are introduced from other areas and may become invasive.

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What is the significance of genetic diversity?

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Genetic diversity is important for the survival of species, as it allows populations to adapt to changing environments and resist diseases.