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Astronomy - Assignment Example

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Besides, Earth does not comprise uniform layers. Instead, the layers are made up of tectonic plates that can move with respect to each other. When too much heat accumulates in the interior of Earth, it struggles to find its way out, and this has been happening ever since the creation of Earth. The molten lava once emerged on the surface of Earth cools down gradually, thereby getting transformed into huge rocks and mountains. It is this tendency of the Earth’s internal heat to come out that causes the geological activity of the Earth. In addition to that, the relatively large size of the Earth among other terrestrial planets enables it to store a lot of energy / heat in its core which largely comprises iron and the temperature there can be even higher than that of the Sun. The resulting heat ultimately finds its way out through the movement of the tectonic plates thereby resulting in the Earth’s geological ...Show more


The phenomenon of the geological activity of Earth is related to the internal structure, composition and chemistry of Earth. We know that Earth is…
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Astronomy essay example
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