Polar Wandering or Paleomagnetism is the branch of science that analyzes the magnetic field in the Earth. Due to the Earth’s magnetic fields, minerals that contain magnetic elements will not point to the magnetic poles. It seems that the Earth’s magnetic fields cause the opposite. This was discovered by Von Humboldt during a lightning storm.
Throughout the years, ...
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The climate of a region can be influenced by many factors in the area. The strength of the sun can affect the climate and weather. The latitude shows the location of the climate. The further away the location is from the equator, the higher the temperature. Wind and ocean currents provide cooler temperatures. Atmospheric pressure is associated with elevation. The pressure will decrease when ...
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During the convergent boundary, the plate tectonics come together or converge. When these plates shift and one plate goes under another plate, earthquakes can occur. Any shift in the Earth’s crust can instigate an earthquake. As a result of the earthquake, a volcanic eruption could be triggered. Another reaction from the convergent boundary is when the crust under the ocean ...
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A river delta is formed by sediment or material carried by the river that accumulates at one area. The river also forces the sediment to remain and become compact there. At the delta, this is considered to be the beginning or end of the river. This is where the river dumps into a larger water body, usually an ocean.
River deltas come in different sizes depending on the force ...
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A bay is a large body of water that is surrounded on most of the sides except the point with a large opening. The aerial view of the resembles a "u" shape. A bay is a very popular area to live nearby. A bay allows more shoreline as much of the land is surrounded by water. Many wealthy houses are located on bays.
Examples of some bays include Hudson Bay in Canada. This bay is ...
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A gorge is a large and long trench in the ground that has very steep sides. It is commonly called a canyon too. Most of the time, a gorge is either created due to a meteor or the weather. Sometimes, a river will meander through the gorge. It is dangerous to look over the cliff into the gorge because of the depth.
Gorges can be found in mountains or in dry areas. Erosion has ...
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A globe is a small replica of the earth having an equivalent shape to the earth. On a globe, you can see the continents and oceans. Usually, the globe is colored with the continents or countries colored different colors and outlined in black. The oceans are colored blue.
A globe is usually situated on a stand with a pole or rod through the center of it. This is done so that ...
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Plate tectonics form mid-ocean ridges. It looks like mountains under the water at the bottom of the ocean. Similar to a volcano, a mid-ocean ridge will produce magma and then the two plates seem to move away from each other. The ocean floor or crust is actually fairly new compared to the age of the rest of the Earth.
The Mid-Atlantic Ridge is also located under the ocean that ...
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A multistate nation is a nation that operates many states within the nation. Even though there are many states within the nation, the people in the nation have similar cultural aspects about them. They may speak the same language, worship the same religion or have the same political aspects in their governments.
They, however, may be diverse in other aspects. One example of a ...
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Natural disasters occur in many places on Earth. Natural disasters include hurricanes, tornadoes, floods, monsoons, typhoons, earthquakes, volcanic eruptions and tsunamis. Natural disasters are caused by weather usually. They can cause great destruction. In most cases today, natural disasters can be predicted.
So, people have enough time to evacuate the area before the ...
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