Ecosystem is the interation of

Options

A. species with evnironment
B. individual with enviroment
C. biological community with environment
D. all of the above

Answer

To answer the question "Ecosystem is the interaction of," we can break down the explanation into clear steps:

### Step-by-Step Solution:

1. **Understanding Ecosystem**: An ecosystem is a biological system that includes both living (biotic) and non-living (abiotic) components.

2. **Components of Ecosystem**:
- **Biotic Components**: These are the living organisms within the ecosystem, such as plants, animals, fungi, and microorganisms.
- **Abiotic Components**: These are the non-living elements that affect the ecosystem, including water, sunlight, soil, air, and climate.

3. **Interactions in Ecosystem**:
- The organisms (biotic components) interact with each other. This includes various relationships such as predation, competition, symbiosis, etc.
- The organisms also interact with the abiotic components. For example, plants require sunlight and water to grow, while animals depend on plants and other animals for food.

4. **Food Chains and Energy Flow**: Within an ecosystem, energy flows through various food chains, where energy is transferred from one trophic level to another. This illustrates how organisms are interconnected through feeding relationships.

5. **Conclusion**: Therefore, an ecosystem is defined by the interactions between different species (biotic components) and their environment (abiotic components).

6. **Final Answer**: The correct answer to the question is that an ecosystem is the interaction of **species with their environment**.