Planet Earth (SCI350 Astronomy)

Planet farming         Welcome to planet Earth. Although Earths basic construction is similar to some(prenominal) other planets, Earth is the save planet that is equal to(p) to plump for keep. Actually, Earth is unusual and special in legion(predicate) ways. wherefore does Earth, the third rock candy from the Sun, shake off the unique capability to pull up stakes humankind to thrive on its turn up? What makes this revolving ball equal to(p) of providing an atmosphere so conducive to humankinds needs? Earth is the solo planet that inhibits living because it meets all the requirements needed to enable life processes. Earths Unique Geology The can (literally) for Earths ability to inhabit life is its surface. Earth has 2 crusts: seafloor and Continental. These two crusts are a result of Earths unique process inhabitn as eggshell plate tectonics; ours is the only planet known to have this special feature. Radioactive declension keeps Earths center hot which causes base tectonics. These lusus naturae conveyor belts of Earths geosphere recycle seafloor crust, which eventually pushes up continental crust. Years ago, plate tectonics played a humongous role in the formation of mountain ranges and continents. As continent-bearing plates collide, the mash pushes Earths surface up; the result of this force creates mountains. Plate tectonics continually remold Earths continents; some scientists even speculate that our continents were at one time one giant continent.

Earthquakes occur on plate boundaries and occur if plates become stuck man shifting. As unsettling as Earthquakes are, one enormous benefit they declare oneself scientists with is seismic waves. Analysis of these wav! es offers a transact picture of Earths interior. For example, we know that our interior is a metal core, which is border by a mantle and a rocky crust. new(prenominal) factors that contribute to the shaping of Earths surface are volcanoes and erosion. When molten rock makes its way to the surface through and through the... If you want to bum about a full essay, order it on our website: OrderEssay.net

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