The second commitment period of kyoto protocol was extended from

Options

A. 2012- 2040
B. 2013- 2020
C. 2008- 2012
D. 2015- 2025

Answer

### Step-by-Step Solution:

1. **Understanding the Kyoto Protocol**: The Kyoto Protocol is an international treaty that aims to reduce greenhouse gas emissions and combat climate change. It was established under the United Nations Framework Convention on Climate Change (UNFCCC).

2. **Identifying the Commitment Periods**: The Kyoto Protocol has multiple commitment periods. The first commitment period lasted from 2008 to 2012. The second commitment period was introduced to continue the efforts to reduce emissions.

3. **Determining the Dates of the Second Commitment Period**: The second commitment period of the Kyoto Protocol was officially set to begin in 2013. Initially, it was intended to last until 2020.

4. **Extension of the Second Commitment Period**: The second commitment period was extended beyond its original end date. The extension was agreed upon during the negotiations that took place in subsequent climate conferences.

5. **Final Answer**: The second commitment period of the Kyoto Protocol was extended from 2013 to 2020.