Who gave the term ecosystem ?

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the origin of the term "ecosystem." It is important to identify who coined this term.

2. **Defining Ecosystem**: Before answering the question, it is helpful to understand what an ecosystem is. An ecosystem is defined as the functional unit of ecology, which includes the interrelationship between living (biotic) and non-living (abiotic) components.

3. **Identifying the Origin**: The term "ecosystem" was coined by a specific individual.

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