What are two main components of eco- system ?

Explanation

**Step-by-Step Text Solution:**

1. **Understanding Ecosystem**: An ecosystem is a community of living organisms (biotic components) interacting with their physical environment (abiotic components).

2. **Identifying Biotic Components**: Biotic components include all living organisms within the ecosystem. This encompasses plants, animals, humans, and microorganisms.

3. **Identifying Abiotic Components**: Abiotic components refer to the non-living elements of the ecosystem. These include soil, rocks, water, air, sunlight, and other physical factors.

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