PUTRAJAYA: Cascading geological processes - heavy rain, landslides, debris flows and floods as well as mud floods - have been identified as the main cause of the recent floods in Baling, Kedah, said Energy and Natural Resources Ministry secretary-general Datuk Rosli Isa.

He said this was among the findings of the Sungai Kupang Debris Flood Geological Disaster Study Report produced by a special team formed to investigate the Baling flood tragedy led by the ministry.