The student correctly describes the global issue of salinization and its impact on agriculture, particularly highlighting its threat to food security and sustainability in arid regions. The explanation of salinization is sufficient for the reader to grasp the research question, as the student provides background information on the origins of salinity and its effects on *Oryza sativa*, a staple food. Additionally, the student offers a solid literature overview, discussing primary and secondary salinity while referencing relevant studies and the significance of rice in global food security. The research question posed is focused and clearly addresses the environmental issue of salinity stress on rice germination.
