Who coined the term ecology ?

Options

A. Odum
B. Ernst Haeckel
C. Arthur Tansley
D. Darwin

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks who coined the term "ecology." To answer this, we need to identify the scientist responsible for introducing this term.

2. **Defining Ecology**: Ecology is a branch of biology that studies the interactions between organisms and their environment, as well as the interactions among different organisms.

3. **Reviewing the Options**: The question provides four options:
- **Option 1: Odium** - This option is incorrect as Odium is not associated with the term ecology.
- **Option 2: Ernest Haeckel** - This option is correct. Haeckel is credited with coining the term "ecology."
- **Option 3: Arthur Tansley** - This option is incorrect. Tansley introduced the term "ecosystem," not ecology.
- **Option 4: Darwin** - This option is also incorrect. Darwin is known for his work in evolution, not ecology.

4. **Conclusion**: Based on the analysis of the options, the correct answer is **Ernest Haeckel**, who is recognized as the father of ecology for coining the term.

**Final Answer**: The term "ecology" was coined by **Ernest Haeckel**.

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