Q. As per a recent UN report, which region was ranked as World's Worst Region for Water Scarcity?
Answer: South Asia
Notes: A recently released United Nations report revealed that South Asia is experiencing a greater number of children facing hardships due to severe water scarcity exacerbated by climate change than any other region globally. According to a report from the UN children's agency, an astonishing 347 million children under the age of 18 are affected by high or extremely high water scarcity in South Asia, which is the highest figure among all global regions.