Final answer:
The proposed irrigation project in Country X could lead to a significant increase in arable land, improving food security and promoting socio-economic development through job creation.
Step-by-step explanation:
One potential benefit of the irrigation project proposed by a government official in Country X, which is 95% desert, is the increase in arable land for food production. With this project, there would be the possibility of transforming otherwise unusable desert regions into fertile agricultural fields. This increase in arable land can lead to greater self-sufficiency in food production, reducing the need to rely on food imports. An improvement in food security within Country X can positively impact the economy and the well-being of its citizens. Additionally, the farming of these new areas has the potential to bring about economic benefits through the creation of jobs in agriculture and related industries, contributing to the socio-economic development of the country.