The terms biodiversity is related to

Options

A. All living plants
B. All living animals
C. All living plants and animals
D. Living plants, animals and microbes found in their natural habitats

Answer

### Step-by-Step Solution:

1. **Understanding Biodiversity**:
- Biodiversity, also known as biological diversity, refers to the variety of life on Earth. It encompasses all living organisms, including plants, animals, and microbes.

2. **Levels of Biodiversity**:
- Biodiversity can be measured at various levels: genetic, species, and ecosystem levels. This means it includes the genetic variations within species, the variety of species themselves, and the different ecosystems they inhabit.

3. **Components of Biodiversity**:
- The term biodiversity includes all living organisms, which means:
- All living plants (flora)
- All living animals (fauna)
- All living microbes (microorganisms)

4. **Evaluating the Options**:
- The question provides four options:
1. All living plants
2. All living animals
3. All living plants and animals
4. All living plants, animals, and microbes found in the natural habitat
- While options 1, 2, and 3 are correct in their own right, they do not encompass the full scope of biodiversity.

5. **Choosing the Correct Answer**:
- The most comprehensive option is option 4, which includes all living plants, animals, and microbes. This option accurately reflects the full definition of biodiversity.

### Final Answer:
The term biodiversity is related to **all living plants, animals, and microbes found in the natural habitat** (Option 4).