Plate Tectonics Vocabulary Continental Drift The
... A deep valley along the ocean floor which oceanic crust slowly sinks toward the mantle A plate boundary where two plates move away from each other A break or crack in Earth’s lithosphere along which the rocks move The preserved remains or traces of living things The undersea mountain chain where new ...
... A deep valley along the ocean floor which oceanic crust slowly sinks toward the mantle A plate boundary where two plates move away from each other A break or crack in Earth’s lithosphere along which the rocks move The preserved remains or traces of living things The undersea mountain chain where new ...
Sources of information about plate tectonics
... Sources of information about plate tectonics 1. Inside the Earth (www.iris.edu/hq/inclass/animation/layers_of_the_earth) Video explaining the Earth’s structure and how the crust is often mistaken for the tectonic plates. ...
... Sources of information about plate tectonics 1. Inside the Earth (www.iris.edu/hq/inclass/animation/layers_of_the_earth) Video explaining the Earth’s structure and how the crust is often mistaken for the tectonic plates. ...
Plate tectonics note-taker - Tanque Verde Unified School District
... 1. At the subduction zone a ________________________________ is formed where the plate is being forced downwards under the continental plate. 2. Subduction causes rocks to _____________, and magma _____________ to surface to form _____________________. 3. Example: ____________________ in US, _______ ...
... 1. At the subduction zone a ________________________________ is formed where the plate is being forced downwards under the continental plate. 2. Subduction causes rocks to _____________, and magma _____________ to surface to form _____________________. 3. Example: ____________________ in US, _______ ...
12.2 Note Outline key.jnt
... Earth is composed of layers, including the lithosphere (surface) and asthenosphere (just below the surface) The asthenosphere is partly molten, and allows the tectonic plates of the lithosphere to “float” on the convection currents of hot magma. When tectonic plates meet (converge), one plate may sl ...
... Earth is composed of layers, including the lithosphere (surface) and asthenosphere (just below the surface) The asthenosphere is partly molten, and allows the tectonic plates of the lithosphere to “float” on the convection currents of hot magma. When tectonic plates meet (converge), one plate may sl ...
Continental Drift Theory and Plate Tectonics
... • According to scientists, how does lava get to the ocean floor? • How do scientists explain why ocean floor is older farther away from the mid ocean ridge? ...
... • According to scientists, how does lava get to the ocean floor? • How do scientists explain why ocean floor is older farther away from the mid ocean ridge? ...
12.2 Note Outline
... Earth is composed of layers, including the lithosphere (surface) and asthenosphere (just below the surface) The asthenosphere is partly molten, and allows the tectonic plates of the lithosphere to “float” on the convection currents of hot magma. When tectonic plates meet (converge), one plate may sl ...
... Earth is composed of layers, including the lithosphere (surface) and asthenosphere (just below the surface) The asthenosphere is partly molten, and allows the tectonic plates of the lithosphere to “float” on the convection currents of hot magma. When tectonic plates meet (converge), one plate may sl ...
What are the Layers of the Earth?
... on the ocean floors. The lithosphere is the outer solid portion of the Earth that includes the crust and the uppermost part of the mantle. The lithosphere has an average depth of 100 km. 2. Lower Mantle and Core : Directly below the lithosphere is the asthenosphere, a region of the mantle with a pla ...
... on the ocean floors. The lithosphere is the outer solid portion of the Earth that includes the crust and the uppermost part of the mantle. The lithosphere has an average depth of 100 km. 2. Lower Mantle and Core : Directly below the lithosphere is the asthenosphere, a region of the mantle with a pla ...
introduction
... Chemical analysis of sample 16 showed typical trace element behavior for continental flood basalts (Figure 2). These basalts covered portions of the earlier pyroclastic flows ...
... Chemical analysis of sample 16 showed typical trace element behavior for continental flood basalts (Figure 2). These basalts covered portions of the earlier pyroclastic flows ...
File - Ms. Oakes Science
... Explain how crustal plates and ocean basins are formed, move, and interact using earthquakes, heat flow, and volcanoes to reflect forces within the earth. Explain how the formation of soil is related to the parent rock type and the environment in which it develops. Conclude that the good healt ...
... Explain how crustal plates and ocean basins are formed, move, and interact using earthquakes, heat flow, and volcanoes to reflect forces within the earth. Explain how the formation of soil is related to the parent rock type and the environment in which it develops. Conclude that the good healt ...
- Catalyst
... between the solid, rigid lithosphere that is “floating” on a partially molten asthenosphere. ...
... between the solid, rigid lithosphere that is “floating” on a partially molten asthenosphere. ...
Theory of plate tectonics | sample answer
... Theory of plate tectonics | sample answer Q. Using examples, explain the theory of plate tectonics. The theory of plate tectonics states that the crust (lithosphere) is broken into 16 big slabs called plates. These plates are floating on magma and moving around as a result. 60million years ago the l ...
... Theory of plate tectonics | sample answer Q. Using examples, explain the theory of plate tectonics. The theory of plate tectonics states that the crust (lithosphere) is broken into 16 big slabs called plates. These plates are floating on magma and moving around as a result. 60million years ago the l ...
Earthquake Unit Assessment Retake Preparation
... Reference materials: Lab 15:1, Lab 15.2, Lab 15.3b, Notes on Plate Movement, Plate Movement Checkpoint, textbook pgs. 174-5 and 182-3 3) Draw diagrams of the three types of plate boundaries: convergent (C-C, O-C, O-O), divergent (O-O, transform (any combination); then, write the characteristics of e ...
... Reference materials: Lab 15:1, Lab 15.2, Lab 15.3b, Notes on Plate Movement, Plate Movement Checkpoint, textbook pgs. 174-5 and 182-3 3) Draw diagrams of the three types of plate boundaries: convergent (C-C, O-C, O-O), divergent (O-O, transform (any combination); then, write the characteristics of e ...
Moving Earth - Michigan Department of Education Technology
... Oceanic plates are created at mid-ocean ridges by magmatic activity and cooled until they sink back into the Earth at subduction zones. At some localities, plates slide by each other. Mountain belts are formed both by continental collision and as a result of subduction. The outward flow of heat from ...
... Oceanic plates are created at mid-ocean ridges by magmatic activity and cooled until they sink back into the Earth at subduction zones. At some localities, plates slide by each other. Mountain belts are formed both by continental collision and as a result of subduction. The outward flow of heat from ...
Birth of a Theory - Catawba County Schools
... sea floor spreading provided a mechanism for the plate tectonic theory. Seafloor spreading process that produces new oceanic lithosphere. subduction zone occurs when one oceanic plate is forced down into the mantle beneath a second plate. ...
... sea floor spreading provided a mechanism for the plate tectonic theory. Seafloor spreading process that produces new oceanic lithosphere. subduction zone occurs when one oceanic plate is forced down into the mantle beneath a second plate. ...
Jeopardy - MrsHoranAcademicStrategies
... molcules in the substance move apart and make it less dense ...
... molcules in the substance move apart and make it less dense ...
Plate Tectonics and Continental Drift
... • Alfred Wegener believed that the continents were once connected. • This large continent was called Pangea. • In 1915, he proposed his theory of Continental Drift. ...
... • Alfred Wegener believed that the continents were once connected. • This large continent was called Pangea. • In 1915, he proposed his theory of Continental Drift. ...
Introduction to Earthquakes EASA
... Since new material is created at the mid-ocean ridges and Earth is not expanding, somewhere material must be removed from the surface. It turns out that old ocean floor is “subducted” into the mantle at subduction zones. ...
... Since new material is created at the mid-ocean ridges and Earth is not expanding, somewhere material must be removed from the surface. It turns out that old ocean floor is “subducted” into the mantle at subduction zones. ...
Plate Tectonics
... • Lava solidifies quickly and shatters into pieces • Fine dust, ash, pebble-sized to car-sized ...
... • Lava solidifies quickly and shatters into pieces • Fine dust, ash, pebble-sized to car-sized ...
STUDY SHEET FOR PLATE TECTONICS CONTINENTAL DRIFT 1
... COOLED MATERIAL BECOMES MORE DENSE. 6. Where does the material in a convection current go when it is cooled? COOLED MATERIAL SINKS. PLATE BOUNDARIES Draw arrows to explain how plates move at each of the four following boundaries: 1. DIVERGENT: 2. TRANSFORM: 3. COLLISION: 4. SUBDUCTION: 5. What plate ...
... COOLED MATERIAL BECOMES MORE DENSE. 6. Where does the material in a convection current go when it is cooled? COOLED MATERIAL SINKS. PLATE BOUNDARIES Draw arrows to explain how plates move at each of the four following boundaries: 1. DIVERGENT: 2. TRANSFORM: 3. COLLISION: 4. SUBDUCTION: 5. What plate ...
Mantle Plumes, Hot Spots and Igneous Rocks
... In this part of the laboratory you will be asked to identify a variety of volcanic rocks based on their color and texture and, to a lesser extent, on their composition. The following is a description of the materials you will be asked to identify. Volcanic rocks (whether intrusive or extrusive rocks ...
... In this part of the laboratory you will be asked to identify a variety of volcanic rocks based on their color and texture and, to a lesser extent, on their composition. The following is a description of the materials you will be asked to identify. Volcanic rocks (whether intrusive or extrusive rocks ...
No Slide Title - Erdkinder.net
... The arrows in the mantle and oceanic crust indicate the direction of flow of _________________ beneath the plates. E 400 ...
... The arrows in the mantle and oceanic crust indicate the direction of flow of _________________ beneath the plates. E 400 ...
Crust - Mrs. Bock
... are caused by the very hot material at the deepest part of the mantle rising, then cooling and sinking again --repeating this cycle over and over. ...
... are caused by the very hot material at the deepest part of the mantle rising, then cooling and sinking again --repeating this cycle over and over. ...
Large igneous province
A large igneous province (LIP) is an extremely large accumulation of igneous rocks, including liquid rock (intrusive) or volcanic rock formations (extrusive), when hot magma extrudes from inside the Earth and flows out. The source of many or all LIPs is variously attributed to mantle plumes or to processes associated with plate tectonics. Types of LIPs can include large volcanic provinces (LVP), created through flood basalt and large plutonic provinces (LPP). Eleven distinct flood basalt episodes occurred in the past 250 million years, creating volcanic provinces, which coincided with mass extinctions in prehistoric times. Formation depends on a range of factors, such as continental configuration, latitude, volume, rate, duration of eruption, style and setting (continental vs. oceanic), the preexisting climate state, and the biota resilience to change.