Kyoto protocol is related with

Options

A. climatic changes
B. check depletion of ozone layer
C. check soil erosion
D. preserve water resources

Answer

### Step-by-Step Solution:

1. **Understanding the Kyoto Protocol**: The Kyoto Protocol is an international treaty that was established to address climate change by reducing greenhouse gas emissions.

2. **Identifying the Purpose**: The main aim of the Kyoto Protocol is to combat global warming by reducing the emissions of six specific greenhouse gases, which include Carbon Dioxide (CO2), Methane (CH4), Nitrous Oxide (N2O), Hydrofluorocarbons (HFCs), Perfluorocarbons (PFCs), and Sulfur Hexafluoride (SF6).

3. **Historical Context**: The treaty was signed in Kyoto, Japan, in 1997, and it extends the United Nations Framework Convention on Climate Change (UNFCCC).

4. **Analyzing the Options**:
- Option 1: Climate change – This is directly related to the Kyoto Protocol as it aims to mitigate climate change.
- Option 2: Check depletion of ozone layer – This is not the focus of the Kyoto Protocol.
- Option 3: Check soil erosion – This is unrelated to the Kyoto Protocol.
- Option 4: Preserve water resources – This is also not related to the Kyoto Protocol.

5. **Conclusion**: Based on the analysis, the correct answer is **Option 1: Climate change**.