In 1992 , a biological diversity convention was held in Rio de Janeiro , also known as ………..

Options

A. CITES Convention
B. The Earth Summit
C. G - 16 Summit
D. MAB Programme

Answer

To solve the question regarding the biological diversity convention held in 1992 in Rio de Janeiro, we will analyze the options provided and determine the correct answer step by step.

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for the name of the biological diversity convention that took place in Rio de Janeiro in 1992.

2. **Analyzing the Options**:
- **Option 1: CITES Convention**: This convention is related to the international trade in endangered species of wild fauna and flora. Since this convention does not pertain specifically to biological diversity as a whole, this option is incorrect.

- **Option 2: Earth Summit**: The Earth Summit, also known as the United Nations Conference on Environment and Development (UNCED), was indeed held in 1992 in Rio de Janeiro. This summit focused on sustainable development and included discussions on biological diversity. Therefore, this option is correct.

- **Option 3: G16 Summit**: There is no widely recognized summit known as the G16 Summit related to biological diversity or environmental issues. This option is incorrect.

- **Option 4: MAP Program**: The Man and the Biosphere (MAB) Program is an initiative aimed at promoting sustainable development through research and education about the relationship between people and their environments. However, it is not the name of the convention held in 1992. Thus, this option is also incorrect.

3. **Conclusion**: After analyzing all the options, the correct answer is **Option 2: Earth Summit**.

### Final Answer:
In 1992, a biological diversity convention was held in Rio de Janeiro, also known as the **Earth Summit**.

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