I am Nihal Suhail Hanna, I graduate from Salahaddin University in 2012 (ranked 1st in the Environmental Sciences department). In 2015, I finished my M.Sc. degree in water quality and pollution (aquatic insect as bio-indicator). I became a lecturer assistant in 2016. Finally, I become a lecturer in (12/9/2020). 

I published 7 papers in an international scientific journal. I teach undergraduate students like; entomology, biological control, water quality, water pollution, engineering drawing, principles of environmental sciences, computer science, and academic debate.

Furthermore, I worked as a member of several committees includes the examination committee for the college of science in (2015-2016), (2017-2018) and (2020-2021). 

Now I am a Ph.D. student in Ecotoxicity at Salahaddin University -Sciences college-Environmental health and science department.