<prompt> Kyoto Protocol is for;Water sanitizationFood and nutritionTo reduce greenhouse gas emissionWater chlorination  <response>: Kyoto protocol is designated towards reducing greenhouse gas emission. It was signed by 187 countries on 16th Feb, 2005. It includes CO2, N20, CFC, CH4, SF6 and PFC. It is linked to the United Nations Framework Convention on Climate Change UNFCCC. 