The Molten Core Theory Essay -- Geology Education Earth Essays

The Molten Core Theory The nucleus of the terra firma is composed of a solid metallic nucleus contact by a molten layer of liquid metal. This paper willing discuss the reasons to believe the theory that the landed estate has a molten spunk, and the grave discoveries that have led to this generally accepted theory. It is very reasonable to jeer with this theory when paying credence to the logical separate that answers questions about the Earths core. This evidence includes information about the elemental pose up of the Earth, the reason for the Earths magnetic field, and some of the possibilities of the Earths formation.Dr. Ken Rubin, an assistant professor of geology at the University of Hawaii. Explains that the Earth is made up of an accumulation of all of the known elements combined in different forms to make the various rocks, and minerals that are present in the crust, mantle, and core of the Earth. With the understanding of these elements and their propert ies we cigaret begin to make judgments on the harder to observe questions, like that of the Earths interior make up. Knowing the properties allows for the determination of things on a a lot larger scale, such as the parsimoniousness of the Earth, which is crucial to understanding the Earths core. Much of what is known about the Earth can be learned from observing the other satellites in our solar system. Every planet has a different mass and density. That means that planets create varied gravitative pulls on each other. By testing the effects of the Earths orbit on that of the other planets it becomes possible to estimate an overall density for the planet. Knowing the density of the Earth is extremely important to understanding its interior structure. Returning to ... ...its basic structure. Along with the new evidence of the Earths magnetic field originating in the Earths core, and new experiments, such as the multi-anvil press experiment, it is logical and more than arguable to believe that the Earths core is a liquid tropical fluid made up of iron and nickel, surrounding a force solid metal center. Works CitedDr. Rubin, Ken. How do scientists know what is in the core of the earth?. 24 October 2002. .Kloeppel, Jim. Long-standing mystery of earths inner core may be solved. news bureau 1 March 2002. The stemma of the Earths Magnetic Field. 22 Oct. 2002. Earth Core Studies. 26 October 2002.