The species that are exclusive to a particular area are known as

Options

A. extinct species
B. endemic species
C. threatened species
D. endangered species

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the term used to describe species that are exclusive to a particular area. This means we need to identify a specific type of species that is found only in one location and nowhere else.

2. **Analyzing the Options**:
- **Option 1: Extinct Species**: These are species that no longer exist anywhere on Earth. This is not the correct answer since extinct species are not exclusive to a particular area; they are gone entirely.
- **Option 2: Endemic Species**: This term refers to species that are native to and found only in a specific geographic area. This matches the definition we are looking for.
- **Option 3: Vulnerable Species**: These species are at risk of becoming endangered but are not exclusive to a particular area. Thus, this option is incorrect.
- **Option 4: Endangered Species**: These species are at a high risk of extinction but can be found in multiple areas. Therefore, this option is also incorrect.

3. **Conclusion**: After analyzing all the options, the correct term for species that are exclusive to a particular area is "Endemic Species."

**Final Answer**: The species that are exclusive to a particular area are known as **Endemic Species**.

---