Continent continent. From this perspective, the edge of the continental shelf is the true edge of the continent, as shorelines vary with changes in sea level. In this sense the islands of Great Britain and Ireland are part of Europe, while Australia and the island of New Guinea together form a continent. As a cultural construct, the concept of a continent may go beyond the continental shelf to include oceanic islands and continental fragments. In this way, Iceland is considered part of Europe and Madagascar part of Africa. Extrapolating the concept to its extreme, some geographers group the Australian continental plate
Wings of a Continent the "Canada Carries On" series, "Wings of a Continent" was produced in 35 mm for the theatrical market and also released as "Les" "Ailes d'un Continent," a version dubbed in French. Each film was shown over a six-month period as part of the shorts or newsreel segments in approximately 800 theatres across Canada. When shown in Ottawa, the reviewer commented that, "The strategic significance of air transportation in Canada in a world now totally at war is graphically described in the December release of the National Film Board's 'Wings of a Continent'." Along with others in the "Canada Carries On"