Concept:Amritdhara waterfall is formed by the Hasdo river in Chhattisgarh.Explanation:Amritdhara waterfall is located in Korea district of Chhattisgarh.The waterfall originates from the Hasdo river.Its height is about 90 feet.The Hasdo river is a tributary of the Mahanadi river.Therefore, the correct river associated with Amritdhara waterfall is the Hasdo river.Answer:D. Hasdo river