Within the activities of the World Water Day, the students of the Faculty of Pharmacy at the Libyan International Medical University designed various posters to educate the community about desertification in Libya and its forms, ways to combat it in Libya, efforts to combat desertification and the current situation of desertification in Libya. They also prepared posters about water and climatic changes so that climate change leads to disruption of weather patterns, which in turn leads to severe weather phenomena and unpredictable water shortages, which exacerbate water scarcity and pollute the water supply, and these effects may significantly affect the quantity and quality of water that society needs to survive. As well as posters on water, sustainable development and groundwater sources. The students displayed these posters on the World Water Day, which falls on March 23, 2022, in front of the rest of the students of the Faculty of Pharmacy at the Libyan International Medical University, in front of the faculty members, and educational supervisors, and they also displayed their posters on the sixth scientific day of the faculty of Pharmacy.