This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2019, Subject name: Social & Preventive Medicine
Kyoto Protocol is for; 
Select and explain. 
A. Water sanitization, B. Food and nutrition, C. To reduce greenhouse gas emission, D. Water chlorination
C: To reduce greenhouse gas emission
Answer: C: To reduce greenhouse gas emission 
Explanation: 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).