The diversity of the habitats over the total landscape/geographical area is called

Options

A. gamma divertisty
B. beta diversity
C. induced diversity
D. delta diversity

Answer

**Step-by-Step Solution:**

1. **Understanding Habitat Diversity**: The question asks about the diversity of habitats across a total landscape or geographical area. This concept is crucial in ecology and biodiversity studies.

2. **Identifying the Options**: The options provided are:
- A) Gamma diversity
- B) Beta diversity
- C) Induced diversity
- D) Delta diversity

3. **Analyzing Each Option**:
- **Gamma Diversity**: This term refers to the total diversity of habitats across a large geographical area. It encompasses all the different species and ecosystems present in that area.
- **Beta Diversity**: This is the measure of the change in species composition between different habitats. It reflects the rate of species replacement along a gradient of habitats.
- **Induced Diversity**: This term relates to variations in genetic material, indicating changes in genetic diversity rather than habitat diversity.
- **Delta Diversity**: This term refers to the differentiation of diversity over wide geographical areas, but it is not the standard term used for overall habitat diversity.

4. **Determining the Correct Answer**: Given the definitions and explanations of each term, gamma diversity is the correct answer as it specifically refers to the overall diversity of habitats in a geographical area.

5. **Conclusion**: The diversity of the habitats over the total landscape/geographical area is called **Gamma Diversity**.

**Final Answer**: Gamma Diversity (Option A)

---