Edaphology is connected with

Options

A. Plant and biosphere
B. Soil and living microorganisms
C. Animals and ecosystem
D. Soil is bisphere

Answer

**Step-by-Step Solution:**

1. **Understanding Edaphology**: Edaphology is a branch of soil science that focuses on the influence of soil on living organisms, particularly plants. It examines how soil properties affect plant growth and the distribution of organisms.

2. **Identifying Key Components**: The key components of edaphology include soil physics (the physical properties of soil), soil chemistry (the chemical composition and reactions in soil), and soil biology (the living organisms in the soil).

3. **Connecting to Living Organisms**: Edaphology studies the interactions between soil and various living organisms, including plants, fungi, and microorganisms. It emphasizes how soil affects these organisms and their ecosystems.

4. **Choosing the Correct Option**: Given the options provided, the most appropriate connection for edaphology is "soil and living microorganisms" because it directly relates to the study of soil and its biological aspects.

5. **Final Answer**: Therefore, the conclusion is that edaphology is connected with the study of soil and living microorganisms.

---