Coastal regions and Peary land<span />
He hypothesized that each one of the modern-day-day continents had formerly been clumped together in a supercontinent he referred to as Pangaea.
Over tens of millions of years, Wegener advised, the continents had drifted apart.
The continental flow speculation turned into advanced in the early part of the 20th century, in general by way of Alfred Wegener.
Wegener said that continents move around on this planet's floor and that they had been as soon joined together as a single supercontinent.
Alfred Wegener first provided his hypothesis to the German Geological Society on 6 January 1912. His speculation was that the continents had once fashioned a single landmass, known as Pangaea, before breaking apart and drifting to their gift places.
Learn more about the supercontinent here: brainly.com/question/9549621
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b struggled to gain political influence
According to the article, "Fundamental Concepts of Political Geography: An Introduction" describes two defining concepts of political geography which are territory and territoriality.
Territory is defined by Kevin R. Cox, the author, as, "spaces that are defended, contested, claimed against the claims of others".
Territoriality is defined by Cox as, "the activity of defending, controlling, excluding, or including a territory".
