Earth Summit of Rio de Janeiro (1992) resulted in

Options

A. Compilation of Red List
B. Establishment of Biosphere Reserves
C. Convention on Biodiversity
D. `IUCN`.

Answer

**Step-by-Step Solution:**

1. **Identify the Event:** The Earth Summit, also known as the United Nations Conference on Environment and Development, took place in Rio de Janeiro from June 3 to June 14, 1992.

2. **Understand the Purpose of the Summit:** The main aim of the Earth Summit was to address global environmental issues and promote sustainable development.

3. **Recognize the Outcomes:** One of the significant outcomes of the Earth Summit was the establishment of the Convention on Biological Diversity (CBD).

4. **Detail the Goals of the Convention:** The Convention on Biological Diversity has three primary goals:
- Conservation of biodiversity.
- Sustainable use of its components.
- Fair and equitable sharing of benefits arising from genetic resources.

5. **Evaluate the Options Provided:** The options given were:
- Compilation of the Red List
- Establishment of Biosphere Reserves
- Convention on Biodiversity (correct answer)
- IUCN (International Union for Conservation of Nature)

6. **Select the Correct Answer:** Based on the information, the correct result of the Earth Summit is the "Convention on Biodiversity."

**Final Answer:** The Earth Summit of Rio de Janeiro in 1992 resulted in the Convention on Biodiversity.

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