In research methodology, the words proposition and hypothesis are often confused, and are often used with slightly different shades of meaning by different authors. However, the most popular view is that based on the existing literature in a field, a theory is built.
14 Where they live On a global scale, the sea eagle extends across the northern hemisphere from Siberia and Japan to Europe, and south to the Mediterranean and the Middle East. It is replaced by the bald eagle in North America, although it is the sea eagle that has colonised the southwest coast of Greenland.
Golden Eagles National Eagle Center 2014-09-17T17:45:59+00:00. Golden Eagles. Golden eagles have a worldwide distribution and are found across the northern hemisphere in Europe, Asia, North Africa and North America.In North America, golden eagles are primarily found in the Western States and Provinces from Mexico through Alaska.olden Eagles National Eagle Center 2014-09-17T17:45:59+00:00. Golden Eagles. Golden eagles have a worldwide distribution and are found across the northern hemisphere in Europe, Asia, North Africa and North America.