Complex sentence: Also, some believe that it is called a "well" because of the surrounding hillocks that are no longer present due to urbanization.Nagarbhavi got its prime importance due to the establishment of Institute for Social and Economic Change (ISEC) in 1973.
Split into simpler sentences: Also, some believe that it is called a "well" because of the surrounding hillocks that are no longer present due to urbanization. Naagarabaavi got its prime importance due to the establishment of Institute for Social and Economic Change (ISEC) in 1973.