Plate tectonics powerpoint presentation File
... goes down into the hot mantle it starts to float back up, because it is made up of lighter material than the mantle. This means that the magma erupts back to the surface creating volcanoes. ...
... goes down into the hot mantle it starts to float back up, because it is made up of lighter material than the mantle. This means that the magma erupts back to the surface creating volcanoes. ...
Plate Tectonics
... continents have moved horizontally to their current locations. 1. This theory was developed by Alfred Wegener. 2. Wegener believed that all of the continents were connected as one large land mass (he called Pangea) about 200 million years ago. Alfred Wegener (1880-1930) ...
... continents have moved horizontally to their current locations. 1. This theory was developed by Alfred Wegener. 2. Wegener believed that all of the continents were connected as one large land mass (he called Pangea) about 200 million years ago. Alfred Wegener (1880-1930) ...
Tectonic plates
... Georgia Performance Standard S6E5: Students will investigate the scientific view of how the earth’s surface is formed. a. Compare and contrast the Earth’s crust, mantle, and core including temperature, density, and composition. c. Recognize that lithospheric plates constantly move and cause major g ...
... Georgia Performance Standard S6E5: Students will investigate the scientific view of how the earth’s surface is formed. a. Compare and contrast the Earth’s crust, mantle, and core including temperature, density, and composition. c. Recognize that lithospheric plates constantly move and cause major g ...
Plate Tectonics
... goes down into the hot mantle it starts to float back up, because it is made up of lighter material than the mantle. This means that the magma erupts back to the surface creating volcanoes. ...
... goes down into the hot mantle it starts to float back up, because it is made up of lighter material than the mantle. This means that the magma erupts back to the surface creating volcanoes. ...
By: Jarred Beckley 7Alpha
... In my research I have found interesting facts about earthquakes and volcanoes. In this letter I will tell you about those facts. Also I will answer your questions you might have. I have also found some scientific discoveries you need to know about. Earthquakes can occur in different regions through ...
... In my research I have found interesting facts about earthquakes and volcanoes. In this letter I will tell you about those facts. Also I will answer your questions you might have. I have also found some scientific discoveries you need to know about. Earthquakes can occur in different regions through ...
How groundwater moves
... unconfined aquifer systems. As well as controlling the yield, design and depth of the wells that tap such systems, layering is hydraulically important because the presence of beds with different permeabilities affects the rate at which contaminants entering below the ground surface can move into the ...
... unconfined aquifer systems. As well as controlling the yield, design and depth of the wells that tap such systems, layering is hydraulically important because the presence of beds with different permeabilities affects the rate at which contaminants entering below the ground surface can move into the ...
Catastrophic Events - Troup County School System
... contact where tremendous pressure builds. After a threshold limit is reached, the release of that pressure can be so massive that it causes an earthquake. This sudden movement of these two large places causes a vibration that can be likened to a bell playing a single, very low note. This note may la ...
... contact where tremendous pressure builds. After a threshold limit is reached, the release of that pressure can be so massive that it causes an earthquake. This sudden movement of these two large places causes a vibration that can be likened to a bell playing a single, very low note. This note may la ...
Slide 1
... There are three types of heat transfer: radiation, conduction, and convection. Convection currents move because hotter material is less dense than cooler material and will rise/float. Cooler material is more dense & sinks. ...
... There are three types of heat transfer: radiation, conduction, and convection. Convection currents move because hotter material is less dense than cooler material and will rise/float. Cooler material is more dense & sinks. ...
plate boundary - Cloudfront.net
... believe that as the plates heat up the denser plates get hotter and rises above the less dense cooler plates. This change is temperature and density is thought to cause plate movement. (Continued on the next slide) ...
... believe that as the plates heat up the denser plates get hotter and rises above the less dense cooler plates. This change is temperature and density is thought to cause plate movement. (Continued on the next slide) ...
FREE Sample Here
... surface. They also occur along convergent boundaries such as subduction zones as oceanic crust subducts, becomes molten, rises through the crust, and creates stratovolcanoes. 4. Discuss the three types of plate boundaries included in this chapter and provide examples of each. ANSWER: Convergent (Him ...
... surface. They also occur along convergent boundaries such as subduction zones as oceanic crust subducts, becomes molten, rises through the crust, and creates stratovolcanoes. 4. Discuss the three types of plate boundaries included in this chapter and provide examples of each. ANSWER: Convergent (Him ...
ES Chapter 20
... • Orogeny is the cycle of processes that form mountain belts. Most mountain belts are associated with plate boundaries. • Island arc complexes are volcanic mountains that form as a result of the convergence of two oceanic plates. • Highly deformed mountains with deep roots may form as a result of th ...
... • Orogeny is the cycle of processes that form mountain belts. Most mountain belts are associated with plate boundaries. • Island arc complexes are volcanic mountains that form as a result of the convergence of two oceanic plates. • Highly deformed mountains with deep roots may form as a result of th ...
6. Along which type(s) of lithospheric plate
... surface. They also occur along convergent boundaries such as subduction zones as oceanic crust subducts, becomes molten, rises through the crust, and creates stratovolcanoes. 4. Discuss the three types of plate boundaries included in this chapter and provide examples of each. ANSWER: Convergent (Him ...
... surface. They also occur along convergent boundaries such as subduction zones as oceanic crust subducts, becomes molten, rises through the crust, and creates stratovolcanoes. 4. Discuss the three types of plate boundaries included in this chapter and provide examples of each. ANSWER: Convergent (Him ...
FREE Sample Here
... 4. Discuss the three types of plate boundaries included in this chapter and provide examples of each. ANSWER: Convergent (Himalayas), divergent (Mid-Atlantic Ridge), and transform (San Andreas Fault). [pp. 18–25] 5. Explain why people living near the San Andreas Fault are at a huge risk of experienc ...
... 4. Discuss the three types of plate boundaries included in this chapter and provide examples of each. ANSWER: Convergent (Himalayas), divergent (Mid-Atlantic Ridge), and transform (San Andreas Fault). [pp. 18–25] 5. Explain why people living near the San Andreas Fault are at a huge risk of experienc ...
An overview of mass movement
... Seismic disturbances or volcanic activity may cause the collapse of a mountain slope, sending debris avalanches moving swiftly even along the gentler slopes of the mountainside. Likewise, mudflows may be the result of volcanic activity, in which case they are known as lahars. In some situations, the ...
... Seismic disturbances or volcanic activity may cause the collapse of a mountain slope, sending debris avalanches moving swiftly even along the gentler slopes of the mountainside. Likewise, mudflows may be the result of volcanic activity, in which case they are known as lahars. In some situations, the ...
the plate tectonic theory - The University of Southern Mississippi
... added onto the two plates. There are two plates formed at every spreading center. As the plates continue to be pulled apart, more magma wells up from the mantle, solidifies into solid rock on the plate boundaries, and new lithosphere/sea floor is formed. New sea floor forms at full rates (sum of gro ...
... added onto the two plates. There are two plates formed at every spreading center. As the plates continue to be pulled apart, more magma wells up from the mantle, solidifies into solid rock on the plate boundaries, and new lithosphere/sea floor is formed. New sea floor forms at full rates (sum of gro ...
Plate Motion and Convection Currents
... layer of the mantle) is thin, cool, and strong compared to the molten layer of the asthenosphere below it. Inside the asthenosphere, magma is slowly heated by the Earth’s hot core or by radioactive decay. As it is heated, the asthenosphere rises up away from the Earth’s core. When it nears the litho ...
... layer of the mantle) is thin, cool, and strong compared to the molten layer of the asthenosphere below it. Inside the asthenosphere, magma is slowly heated by the Earth’s hot core or by radioactive decay. As it is heated, the asthenosphere rises up away from the Earth’s core. When it nears the litho ...
Lesson 1 - Milan C-2
... • The theory of plate tectonics states that Earth’s surface is broken into rigid pieces, or plates, that move with respect to each other. • Evidence that continents have moved throughout Earth’s history includes the shape of the continents and the presence of similar fossils and geological features ...
... • The theory of plate tectonics states that Earth’s surface is broken into rigid pieces, or plates, that move with respect to each other. • Evidence that continents have moved throughout Earth’s history includes the shape of the continents and the presence of similar fossils and geological features ...
crust - Edmodo
... T 9. Earthquakes occur when heat travels through the mantle and causes tectonic plates to shift. F10.The thinnest parts of the Earth’s crust are its continents. ...
... T 9. Earthquakes occur when heat travels through the mantle and causes tectonic plates to shift. F10.The thinnest parts of the Earth’s crust are its continents. ...
3_Earthquakes
... 4. Once formed, convection currents bring hot material from deeper within the mantle up toward the surface. Ridge push and slab pull are important drivers of plate tectonic motions as well. 5. As they rise and approach the surface, convection currents diverge at the base of the lithosphere. The di ...
... 4. Once formed, convection currents bring hot material from deeper within the mantle up toward the surface. Ridge push and slab pull are important drivers of plate tectonic motions as well. 5. As they rise and approach the surface, convection currents diverge at the base of the lithosphere. The di ...
CS_Ch15_PlateTechtonics
... b) Convert the latitude and longitude values to a decimal format. An example for you to follow is provided on the ...
... b) Convert the latitude and longitude values to a decimal format. An example for you to follow is provided on the ...
File
... Oceanic-continental convergence Ocean plate subducted Continental arc Oceanic trench Deep earthquakes ...
... Oceanic-continental convergence Ocean plate subducted Continental arc Oceanic trench Deep earthquakes ...
Chapter 7, Section 3 Answer Key
... A ___ 11. When rock is heated, it becomes less dense and tends to a. rise. b. sink. c. move sideways. d. erupt. B ___ 12. When rock cools, it becomes more dense and tends to a. rise to the surface. b. sink below the surface. c. move sideways. d. push against the surface. 13. Density changes in the a ...
... A ___ 11. When rock is heated, it becomes less dense and tends to a. rise. b. sink. c. move sideways. d. erupt. B ___ 12. When rock cools, it becomes more dense and tends to a. rise to the surface. b. sink below the surface. c. move sideways. d. push against the surface. 13. Density changes in the a ...
Post-glacial rebound
Post-glacial rebound (sometimes called continental rebound) is the rise of land masses that were depressed by the huge weight of ice sheets during the last glacial period, through a process known as isostatic depression. Post-glacial rebound and isostatic depression are different parts of a process known as either glacial isostasy, glacial isostatic adjustment, or glacioisostasy. Glacioisostasy is the solid Earth deformation associated with changes in ice mass distribution. The most obvious and direct affects of post-glacial rebound are readily apparent in northern Europe (especially Scotland, Estonia, Latvia, Fennoscandia, and northern Denmark), Siberia, Canada, the Great Lakes of Canada and the United States, the coastal region of the US state of Maine, parts of Patagonia, and Antarctica. However, through processes known as ocean siphoning and continental levering, the effects of post-glacial rebound on sea-level are felt globally far from the locations of current and former ice sheets.