What is ecosystem ? Write its main components.

Explanation

### Step-by-Step Text Solution

**Step 1: Define Ecosystem**
An ecosystem is a community of living organisms (biotic components) interacting with their physical environment (abiotic components) in a stable and self-supporting manner. This interaction is crucial for maintaining the balance and sustainability of the ecosystem.

**Step 2: Identify Main Components of Ecosystem**
The main components of an ecosystem can be categorized into two groups: biotic components and abiotic components.

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