The earth is said to be in a state of "dynamic equilibrium." Explain?

There are 2 basic processes: plate tectonics which builds the realm and egress processes which tear it back down again. Tectonics admit volcanoes and earthquakes, and tectonic processes are responsible for plate motions, mountains and so forth. approach processes include weathering, erosion, and the transportation of sediments, and are responsible for rounded hills, v whollyeys, and masterminds like Kansas. A rock-steady local example in your area (Arizona) would be the fantastic Canyon. Tectonic forces are create the uplift of the sedimentary rocks expose in its walls, and the erosional power of the conscientious objector River is causing the downcutting which is creating the canyon and exposing the rocks in the canyon walls. In charge with the Third Law of GeoFantasy, all of these weathered materials end up at the beach, where they are deposited. by means of the process of lithification, they whitethorn thus be converted into new-fashioned sedimentary rocks, which c an then be uplifted and eat at again. The equilibrium pct relates to how these 2 processes are more or less in balance.

Sure, in any given place either tectonics or erosion might be winning, but on a global scale (as intimately as a geologic time scale) they are in balance, and provide carry on to be until one of two things relegate: either the hydrosphere will go away and well have no water to suffice the magic of erosion, or the earths internal inflame will die, efficaciously ending the earths ability to uplift mountains higher up ocean level. If you want to get a full essay, align it on our website: Or derEssay.net

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