The correct answer is option 4, The Netherlands. The Netherlands is a country located in northwestern Europe. It is known for its low-lying geography and extensive network of canals, rivers, and dikes. About 40% of the country`s land area is below sea level, which means that during high tide, these areas are submerged under water. The Dutch have historically been adept at managing water and have developed an intricate system of dikes, dams, and pumps to protect their land from flooding. This unique geographical feature has shaped the Dutch culture and is an essential aspect of their identity. Therefore, the Netherlands is the country where 40% of the area is below sea level at high tide.