Explain how and why the north

describe the extent of the northern plains

Also, until the late s, both Koreas were dictatorships. The next peak period is When Pangaea began to rift around million years ago, North America became part of Laurasiabefore it separated from Eurasia as its own continent during the mid- Cretaceous period.

The Palmyra Atoll, at 6 degrees north, gets inches of rain a year, while an equal distance on the opposite side of the equator gets only 45 inches.

What could be the reason behind the formation of swamps in pantanal

While South Korea, the counterfactual, is a prosperous, liberal democracy, North Korea is a Stalinist basket case. Even North Korea, one of the most atrocious regimes in the world, is not a complete exception to this. What causes the Northern Lights? Anthropologists think that the Inuit people of the high Arctic came to North America much later than other native groups, as evidenced by the disappearance of Dorset culture artifacts from the archaeological record , and their replacement by the Thule people. The formation of the Isthmus of Panama that connected the continent to South America arguably occurred approximately 12 to 15 million years ago, [45] and the Great Lakes as well as many other northern freshwater lakes and rivers were carved by receding glaciers about 10, years ago. North America is the source of much of what humanity knows about geologic time periods. Northern Lights can be seen in the northern or southern hemisphere, in an irregularly shaped oval centred over each magnetic pole.

Even North Korea, one of the most atrocious regimes in the world, is not a complete exception to this. These collisions emit light that we perceive as the dancing lights of the north and the south.

Explain how and why the north

What are Northern Lights? Areas that are not subject to 'light pollution' are the best places to watch for the lights. One of the results of the formation of Pangaea was the Appalachian Mountainswhich formed some million years ago, making it among the oldest mountain ranges in the world.

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It is popular as a nebulous ideal.

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Explain the North American Free Trade Agreement