Their proximity to each other have given them some similar topography; i.e. both countries posses considerable amount of mountains and are subject to frequent earthquakes, which have cost each country with substantial amount of deaths. Similarly, both Turkey and Iran posses a diversity of climate conditions. Even though Iran is twice as big as Turkey, the latter has slightly higher population. While Turkey is one of the world’s few self-sufficient in basic food, Iran is among the world’s leaders in its reserves of oil and natural gas