" Hamilton explains that while Continental Lithosphere is as much as 93 miles thick, the "Oceanic Lithosphere" is much thinner - up to perhaps six miles. Indeed, the oceanic crust makes up only 0.099% of earth's mass, according to Hamilton. Oceanic lithosphere is a product of the volcanic magma that pushes up to force tectonic plates aside. As new oceanic lithosphere is actually formed the heat that comes up with the

In fact, the entire damage was caused by the tsunami itself along with other factors like the geology and geography of the region. The damage that the tsunami caused to mainland India, a seismically quiescent region, was concentrated mainly on the eastern coastline but some damage due to diffraction also occurred on the southernmost tip of the western coastline. A factor which played a major role in the scale

Summary of the Punic Wars The Punic Wars refer to the collective names of a series of three separate wars between Carthage and Rome, which took place from 264 to 146 BC. The wars were fought between the two strongest contenders for control over the central Mediterranean Sea of the time. These wars ended with the destruction of Carthage, thus ending the city's period as an independent power and an important

Navies in American Revolution For hundreds of years, maritime expansion represented the only way to reach distant shores, to attack enemies across channels of water, to explore uncharted territories, to make trade with regional neighbors and to connect the comprised empires. Leading directly into the 20th century, this was the chief mode of making war, maintaining occupations, colonizing lands and conducting the transport of goods acquired by trade or force. Peter

International Regulation of Tourism in Antarctica Since the mid-1980s, Antarctica has been an increasingly popular tourist destination, despite the relative danger of visiting the largest, least explored -- and arguably least understood -- continent on earth. Beginning with the 1959 treaty establishing Antarctica as an international zone free of claims of sovereignty by nation's that had been instrumental in establishing research stations there, there has been almost constant negotiation about how

Geography Questions On World Regional Geography Generally speaking, African colonies during the colonial period were seen as expensive liabilities by the great European powers, especially in relation to trading concessions. Toward the end of the 19th century, the attitudes of these powers altered as rival industrial nations like Great Britain, Germany, France and Belgium, attempted to locate and develop overseas markets for their goods. In 1885, the Berlin Conference was convened to