What is a potential effect of biological invasions on local ecosystems?

What is a potential effect of biological invasions on local ecosystems?

• A. Increase in biodiversity.
• B. Stabilization of native species populations.
• C. Disruption of local ecosystems.
• D. Greater resilience in habitats.

Answer: (C)

Biological invasions often lead to the disruption of local ecosystems due to the introduction of non-native species that can outcompete, predate on, or otherwise negatively impact native species and their habitats. These invasive species might alter the structure and function of ecosystems, leading to changes in nutrient cycling, water availability, and species interactions. As a result, native species may decline or become extinct, and the overall biodiversity of the area may diminish, creating significant ecological imbalances. This disruption can affect not only individual species but also entire food webs and ecosystem services that humans rely on, such as clean water, pollination, and climate regulation. Thus, the correct answer highlights the profound consequences that invasive species can have on the integrity and stability of local ecosystems.

Biological invasions often lead to the disruption of local ecosystems due to the introduction of non-native species that can outcompete, predate on, or otherwise negatively impact native species and their habitats. These invasive species might alter the structure and function of ecosystems, leading to changes in nutrient cycling, water availability, and species interactions. As a result, native species may decline or become extinct, and the overall biodiversity of the area may diminish, creating significant ecological imbalances. This disruption can affect not only individual species but also entire food webs and ecosystem services that humans rely on, such as clean water, pollination, and climate regulation. Thus, the correct answer highlights the profound consequences that invasive species can have on the integrity and stability of local ecosystems.