What is a likely consequence for an ecosystem when a native species disappears?

• A. The ecosystem will not be affected at all.
• B. The ecosystem will immediately collapse.
• C. The ecosystem may experience a loss of biodiversity.
• D. The ecosystem becomes more stable and diverse.

Answer: (C)

Verified step by step guidance

1. Understand the role of native species in an ecosystem: Native species are organisms that have evolved and adapted to a specific environment over time. They play crucial roles in maintaining the balance and health of their ecosystems.
2. Consider the concept of biodiversity: Biodiversity refers to the variety of life in a particular habitat or ecosystem. It includes the diversity of species, genetic variation, and ecosystem variety.
3. Analyze the impact of species disappearance: When a native species disappears, it can disrupt the food web and ecological interactions, leading to a potential loss of biodiversity. This is because other species that depend on the native species for food, shelter, or other ecological functions may also be affected.
4. Evaluate ecosystem stability: The loss of a native species can lead to decreased ecosystem stability. This is because the intricate balance of interactions among species is disturbed, which can lead to further species loss or changes in ecosystem functions.
5. Conclude the likely consequence: Given the above considerations, the disappearance of a native species is likely to result in a loss of biodiversity, as the ecosystem's complexity and interdependent relationships are compromised.