The first major irrigation work of the Ganga Canal in Uttar Pradesh was opened for irrigation in the year 1854 Allahabad, Benaras, and puri are places of pilgrimage. Mirzapur, Bangalore and Hubli are the trading centers The instrument used to measures humidity is Psychrometer The world’s largest artificial Island is Flevo polder Most biodiversity hot … Continue reading ONE LINER – 2021:Geography – DAY – 17