An endemic species is

Options

A. one found in many different geographic areas
B. one found naturally in just one geographic area
C. one found only on islands
D. one that has been introduced to a new geographic area

Answer

**Step-by-Step Solution:**

1. **Definition of Endemic Species**: An endemic species is defined as a species that is found naturally in only one specific geographic area. This means that the species has evolved and adapted to that particular environment and is not found anywhere else in the world.

2. **Characteristics of Endemic Species**: Endemic species are typically restricted to a specific location due to various factors such as geographical barriers, climate, and ecological conditions. If these species are removed from their native habitat, they may not survive, as they are adapted to the unique conditions of that area.

3. **Differentiating from Other Species**: It is essential to differentiate endemic species from exotic species. Exotic species are those that are introduced to a new geographic area and can thrive in multiple regions. In contrast, endemic species are confined to a single area.

4. **Examples of Endemic Species**: A well-known example of an endemic species is the Galapagos turtle, which is native to the Galapagos Islands. This species cannot be found naturally in any other part of the world outside of its home islands.

5. **Conclusion**: Therefore, the correct definition of an endemic species is one that is found naturally in just one geographic area.

**Answer**: An endemic species is one that is found naturally in just one geographic area.

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