Boundaries between the continents of Earth Boundaries between the continents of Earth The boundaries between the continents of Earth are generally a matter of geographical convention. Several slightly different conventions are in use. The number of continents is most commonly considered seven but may range as low as four when the Americas and Afro-Eurasia are each considered a single continent. According to the definition of a continent in the strict sense, an island cannot be part of any continent, but by convention and in practice most major islands are associated with a continent. There are three overland boundaries subject to definition: While the isthmus between Asia
Largest Fair on the Rhine the public. In 1910, the fair was moved to its present location, the fairgrounds on the left Rhine river bank in Düsseldorf’s district Oberkassel overlooking the city’s historic Old Town. Since then, the format and focus of the fair have changed significantly into the more secular and entertainment-oriented event it is today. Attendee numbers rose dramatically, and the event was stretched into 9 days. The name of the event developed in the 1970 simply into “Largest Fair on the Rhine” and has stuck since then. It is not only Germany’s fourth-largest fair but also one of the most important events