Tectonics

which gas,hot magma and ash can escape.The word volcano comes from the Roman name Vulcan the Roman god of fire. Volcanoes are often found meeting points of what are called tectonic plates.350 million,or one in 20 people in the world live within danger range of an active volcano.Volcanoes aren’t only found on the boundaries of tectonic plates though,they can also occur over mantle plumes super hot areas of rock inside the…

unexpectedly resulted in a volcanic eruption. Lava emerged out of the fissure and began to build a cone shape, which was a volcano. Also, tectonic plates moved through the solid earth in a cycle between the crust and the mantle over very long periods of time. Plate tectonics form the Earth’s crust and are floating above the mantle. The boundaries of the plate tectonics either form mountains or volcanoes from magma beneath the surface, or are subducted and recycled back into the mantle as it…

The year is 1964 and what seemed to be like any other normal day in southern Alaska turned out to be anything but. March 24th marked a turning point that would affect many lives in Alaska as well as the lives of those along the coasts of Hawaii and Oregon. It impacted society physically and economically far beyond what anyone could have ever imagined. This day also shed light and created new practices as well as new methods of anticipating future earthquakes. The Earthquake of 1964…

His idea was even transformed when scientists investigated the sea floor and surprisingly found out that the sea floor were spreading. Plate tectonics theory was born by integrating ideas of continental drift and sea floor spreading, which was established by robust investigation especially with the uses of advanced technologies and techniques, the by-products of World War II (WWII) that enable…

Samoan 2009 tsunami report: What caused the earthquake and tsunami? On Tuesday the 29th of September 2009, a huge tsunami hit Samoa – as well as several other islands – and impacted many, leaving a path of destruction. Tsunamis are big waves that are generated from earthquakes, or volcanic eruptions that occur in the ocean. When the waves move inland they gradually gain height as the ocean gets shallow. So, the speed of the tsunami is related to the depth of the ocean. Tsunamis travel very fast…

A Hurricane is a tropical cyclone or tropical storm that forms over in the Caribbean Sea, Gulf of Mexico, Southern Atlantic Ocean and the eastern Pacific Ocean. Close to the earth 's surface a cyclone is accompanied by thunderstorms and a circulation of counterclockwise winds. Hurricanes can hit the gulf Mexico and all of the Atlantic Ocean. Every year the Atlantic hurricane season starts on May 15 and will always end on November 30. Hundreds of miles inland and coastlines, hurricanes can cause…

present day plate boundaries and similarities on multiple continents, It’s believed that the continents of Sciencia were once together as a supercontinent called Edisonia. The supercontinent held 6 of the 8 modern continents, which broke apart due to tectonic forces in the Lithosphere. Also, the 7th and 8th continents were believed to have formed from volcanic eruptions on convergent plate boundaries. The edges on the modern- day Sciencian continents have experienced weathering and erosion,…

According to Christopher Scholz and his two colleagues, “The sudden movement of the Earth caused by the abrupt release of accumulated strain along a fault in the interior,” meaning an earthquake is the sudden movement along a fault line, which is where tectonic plates meet. When the plates shift this causes the Earth to shake but when the plates become unrestrained large earthquakes occur. The earthquake is not something that happens in one moment, it is a gradual buildup of pressure in one area…

earthquakes happen the same, but the way an earthquake actually occurs is such a spectacular process that everyone should get to know. They are created by many active fault zones within the Earth (Fronabarger). Most earthquakes are made along faults, tectonic plate boundary zones, or even along mid-oceanic ridges (Pidwirny). Small earthquakes can be caused by volcanic activity, landslides, mine blasts, and nuclear experiments (Science Daily). Sun and moon cause tremors by creating tides in Earth…

Alfred Wegener was a german scientist who developed the theory of Continental drift. He believed all the continents were one land mass. He called this super continent “Pangea”. Wegener used evidence from three sources to support his theory. First, was fossil evidence from reptiles and plants. “Cynognathus” was a reptile that had fossils found on South Africa, and Africa. This is only possible because of continental drift, the animal couldn't have swam across a whole ocean. The next reptile is…