Plate Tectonics Essay

As the overlying plate lifts up, it also forms mountain ranges. In addition, the diving plate melts and is often spewed out in volcanic eruptions such as those that formed some of the mountains in the Andes of South America. * At ocean-ocean convergences, one plate usually dives beneath the other, forming deep trenches like the Mariana Trench in the North Pacific Ocean, the deepest point

While plate tectonics may have direct effects on the amount of carbon sequestered into the deep carbon cycle, they may also have other, less well known effects. According to Climatic Variation in Earth History (Barron, n.d.) plate tectonics can effect global climate through continental distribution, which can affect the planet’s albedo, transfers of latent heat, thermal inertia, and restrict ocean currents; and continental elevation, which can affect regional climate and large-scale circulation of

Tectonic Plates and its Effects on the Physical Face of the Earth For millions of years, tectonic plates have been determinate of changes in the physical face of the earth, and they continue to do so today. These massive plates move underneath the surfaces of the oceans and the continents, producing earthquakes, volcanoes and uplifts. This paper will discuss the composition, movement and history of tectonic plates, the theory of plate tectonics and its history, and tectonic plates affect the

Shakes, Quakes, and Moving Plates How Our Planet is Shaped by Plate Tectonics For our fourth and fifth units of the year, we investigated the interior of Earth and how it affects the surface, focusing on lithospheric plates and their movements. We also delved into one of the most infamous of natural disasters, earthquakes, which have impacted our area many times over the years. And, as always, I concluded the unit with an essay summarizing everything I have learned, from the layers of our planet

surface such as plate tectonics, mountains, earthquakes and volcanoes. Mountains, volcanoes and mountain ranges are some of the best sites people see and all those sceneries are made by geoprocesses. Plate tectonics are dangerous because they can cause other earthly disasters. Plate tectonics move our continents apart and back again. Plate tectonics was the cause for the super continent Pangea. Our country's coastlines match up with each other. Discovery Education said, “ The plates float on top of

Prepare the Learner: Remind the class that with divergent plate tectonics, Plates are moving away from each other, and new crust is being made, then ask the question Why is the earth not getting larger? Poll some of the answers from the learners and begin the session. Convergent Boundary:(30 minutes) Another type of plate tectonics (when the plates crash into each other), is called convergent. This causes the earths crust to be pushed into the earths interior where it is remelted at the same rate

evidence towards proving that plate tectonics theory is valid. A seismic event is the transient motion and release of kinetic energy caused by sudden failure of the earth's crust, usually felt as shaking or tremors in the rock mass. Seismic events range in size from barely perceptible tremors to major earthquakes. Volcanic events occur when there is a release of magma, gas and ash from the Earth’s crust. The entire outer surface of the planet is divided into these plate formations with approximately

Plate tectonics should sound familiar and also sound like something that is a definitive piece of earth, however, it is just a theory. It is thought that the earth is broken into sections and is slowly moving. There are many pieces of evidence stating why the theory of plate tectonics are valid. Continental drift is the most valid evidence to the plate tectonics theory. Continental drift is the theory that the continents were not always where they are now due to plate tectonics. This has been a

of Theia itself, the Earth’s crust has been formed, deformed, and even demolished. The crust has never been a completed masterpiece due to this. Why is this? The most recent physical changes were caused by the theory of plate tectonics and earth’s crust displacement. Plate tectonics and its movement resulted in our continents drifting across the earth’s surface, and the creation of mountain belts, volcanoes, and the faults of today’s Earth. A German meteorologist and explorer Alfred Wegener put forth

shifting of plates along tectonic boundaries. Movement of tectonic plates releases stored energy producing seismic waves, which travel through the solid rock of the upper layers of the earth’s crust. Earthquakes occur along belts, circum-Pacific or Alpine, located near the edges of tectonic plates. Energy released by the interaction between two plates can produce severe damage to the surrounding environment. Earthquakes occur along tectonic plate boundaries and fault lines. Movement of tectonic plates