Answer: Zhangzangbo Glacier
Notes: A recent river cleanup campaign, part of the PLEASE (Plastic Free Rivers and Seas of South Asia) program, removed 24,575 kg of waste from the Sunkoshi River and its banks. The Sunkoshi, also called the ‘river of gold,’ is in Nepal, forming part of the Koshi River system. Originating from the Zhangzangbo Glacier in Tibet, it joins the Ganga in Bihar, India, before emptying into the Bay of Bengal in Bangladesh. It's renowned for challenging rapids and popular for rafting in Nepal.
