A habitat is constitued by

Options

A. Predators and pathogens
B. Abiotic and biotic factors
C. Climate and edaphic factors
D. Topographic, climate and edaphic factors

Answer

To answer the question "A habitat is constituted by," we need to break down the components that make up a habitat. Here’s a step-by-step solution:

### Step 1: Define Habitat
A habitat is defined as an area that supports the growth and life of specific organisms. It provides the necessary conditions for these organisms to thrive.

### Step 2: Identify Components of Habitat
A habitat is composed of two main types of factors:
1. **Biotic Factors**: These are the living components of the habitat, including plants, animals, and microorganisms.
2. **Abiotic Factors**: These are the non-living components of the habitat, which include physical and chemical factors such as soil, water, temperature, and climate.

### Step 3: Analyze the Options
Now, let’s analyze the provided options:
- **Option 1**: Predators and pathogens - This only refers to biotic factors.
- **Option 2**: Biotic and abiotic factors - This includes both living and non-living components, making it a comprehensive option.
- **Option 3**: Climatic and edaphic factors - These are specific types of abiotic factors but do not encompass biotic factors.
- **Option 4**: Topographic, climatic, and edaphic factors - These are all abiotic factors and do not include biotic factors.

### Step 4: Conclusion
The most appropriate answer is **Option 2: Biotic and abiotic factors**, as it encompasses all the necessary components that constitute a habitat.

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