Pangaea (240 Myr ago) - University of Hawaii
... Expressed through the 1) Overview plate tectonics & Earth’s major forms of volcanism Creation of the Philippine Archipelago 2) Summarize origin & evolution of the Philippine Archipelago ...
... Expressed through the 1) Overview plate tectonics & Earth’s major forms of volcanism Creation of the Philippine Archipelago 2) Summarize origin & evolution of the Philippine Archipelago ...
CH. 8 EARTH SYSTEMS
... that slowly circulates in convection cells. The asthenosphere is composed of semi-molten, ductile rock. The Lithosphere, is a brittle outermost layer of the planet about 100km thick. It includes the solid upper mantle as well as the crust. Over the crust lies the thin layer of soil that allows life ...
... that slowly circulates in convection cells. The asthenosphere is composed of semi-molten, ductile rock. The Lithosphere, is a brittle outermost layer of the planet about 100km thick. It includes the solid upper mantle as well as the crust. Over the crust lies the thin layer of soil that allows life ...
- Aboriginal Access to Engineering
... The lithosphere In order to understand Mother Earth’s changes and cycles, geologists and geological engineers have come up with more than one way of thinking about the Earth’s surface and interior. The divisions of crust, mantle and core are based mainly on the layers’ physical properties. The layer ...
... The lithosphere In order to understand Mother Earth’s changes and cycles, geologists and geological engineers have come up with more than one way of thinking about the Earth’s surface and interior. The divisions of crust, mantle and core are based mainly on the layers’ physical properties. The layer ...
Name
... 1. Using the Milky Way candy bar, try to recreate the three types of interactions that occur in the tectonic plates shown above, STARTING WITH CONVERGENT. 2. Draw and describe what happens in each box below. Convergent has two possibilities. Be very specific with your observations and descriptions. ...
... 1. Using the Milky Way candy bar, try to recreate the three types of interactions that occur in the tectonic plates shown above, STARTING WITH CONVERGENT. 2. Draw and describe what happens in each box below. Convergent has two possibilities. Be very specific with your observations and descriptions. ...
What is Plate Tectonics?
... A continental plate colliding with another continental plate When this happens, collision zones appear. This is where land folds and faulted mountains form __________________________ - Boundary between two plates that are sliding past each other ________________________ happen along faults ...
... A continental plate colliding with another continental plate When this happens, collision zones appear. This is where land folds and faulted mountains form __________________________ - Boundary between two plates that are sliding past each other ________________________ happen along faults ...
Earthquakes - Fair Lawn Public Schools
... • B. Where do earthquakes occur? • 1. Most earthquakes occur along active plate boundaries. These areas are generally in the middle of oceans or along the edges of continents. • a. Deep earthquakes occur along convergent plate boundaries, where a denser oceanic plate subducts into the mantle. • b. ...
... • B. Where do earthquakes occur? • 1. Most earthquakes occur along active plate boundaries. These areas are generally in the middle of oceans or along the edges of continents. • a. Deep earthquakes occur along convergent plate boundaries, where a denser oceanic plate subducts into the mantle. • b. ...
Earth`s Interior
... • If Earth were made of the same materials throughout, seismic waves (energy released from earthquakes) would travel in straight lines at a constant speed. • However, seismic waves speed up and refract (bend) when they reach the mantle as it is more dense (due to increased pressure). • Scientists ca ...
... • If Earth were made of the same materials throughout, seismic waves (energy released from earthquakes) would travel in straight lines at a constant speed. • However, seismic waves speed up and refract (bend) when they reach the mantle as it is more dense (due to increased pressure). • Scientists ca ...
CH08
... • Melting occurs over a range of temperatures for various minerals • Produces a magma with a higher silica content than the original rock ...
... • Melting occurs over a range of temperatures for various minerals • Produces a magma with a higher silica content than the original rock ...
Decision One: Concept Map and Learning Unit
... Make sure most important/critical questions also have extending/refining questions. ...
... Make sure most important/critical questions also have extending/refining questions. ...
Why is the Earth Moving?
... E. As the magma warms it expands and becomes less dense. F. It are these currents that create friction with the crust above and causes it to move. G. Magma (semi-molten rock) near the outer core is heated. H. As the magma nears the crust it begins to cool. ...
... E. As the magma warms it expands and becomes less dense. F. It are these currents that create friction with the crust above and causes it to move. G. Magma (semi-molten rock) near the outer core is heated. H. As the magma nears the crust it begins to cool. ...
Changes to Earth`s Surface
... A volcano erupts because of a build up of hot gas pressure and magma and the Earth’s crust is weak, so the magma comes to the surface the the volcano erupts. ...
... A volcano erupts because of a build up of hot gas pressure and magma and the Earth’s crust is weak, so the magma comes to the surface the the volcano erupts. ...
Plate Tectonics notes
... The Theory of Plate Tectonics cont. C. Tracking Plate Motion 1. Plate move at different rates depending on type of plate, shape of plate, and interactions with the plates around it. 2. Measurement can be done at surface level, example: San Andreas Fault 3. The Global Positioning System (GPS): meas ...
... The Theory of Plate Tectonics cont. C. Tracking Plate Motion 1. Plate move at different rates depending on type of plate, shape of plate, and interactions with the plates around it. 2. Measurement can be done at surface level, example: San Andreas Fault 3. The Global Positioning System (GPS): meas ...
Name: Date: ______ Block:______ EARTH SYSTEMS QUIZ 1
... A) upper crust and lower crust B) mountain crust and valley crust C) continental crust and oceanic crust D) eastern crust and western crust 39. Where tectonic plates diverge, __________. A) new rock comes to the Earth's surface B) folded mountains form C) strike-slip faults form ...
... A) upper crust and lower crust B) mountain crust and valley crust C) continental crust and oceanic crust D) eastern crust and western crust 39. Where tectonic plates diverge, __________. A) new rock comes to the Earth's surface B) folded mountains form C) strike-slip faults form ...
Layers of the Earth
... is separated into the upper and lower mantle. This is where most of the internal heat of the Earth is located. Large convective currents in the mantle circulate heat and may drive plate tectonic processes. The upper mantle and the crust is called the lithosphere and is solid. Below this the mantle h ...
... is separated into the upper and lower mantle. This is where most of the internal heat of the Earth is located. Large convective currents in the mantle circulate heat and may drive plate tectonic processes. The upper mantle and the crust is called the lithosphere and is solid. Below this the mantle h ...
Layers of The Earth
... varying thickness, being thickest at mountain chains, and a relatively light density compared to the materials of the other layers. Its base is granite, whereas the base of oceanic crust is basalt, which is denser than granite. The mantle – the thickest layer, is about 2900 km thick, and is separate ...
... varying thickness, being thickest at mountain chains, and a relatively light density compared to the materials of the other layers. Its base is granite, whereas the base of oceanic crust is basalt, which is denser than granite. The mantle – the thickest layer, is about 2900 km thick, and is separate ...
RockReviewIgneousProcess
... 5 % by volume of the upper crust 75 % by exposed surface area of continents ...
... 5 % by volume of the upper crust 75 % by exposed surface area of continents ...
Plate Tectonics PPT 13-14
... polarity that is the same on both sides of the ridge (see fig.7, p.278). ...
... polarity that is the same on both sides of the ridge (see fig.7, p.278). ...
Quiz Analysis Unit 4: Plate Tectonics
... 5.2.7 Describe how scientists have inferred the structure of inner Earth 5.2.8 Describe how convection provides the mechanism to cause plate movement ...
... 5.2.7 Describe how scientists have inferred the structure of inner Earth 5.2.8 Describe how convection provides the mechanism to cause plate movement ...
Vulcanism
... B) Sea-floor spreading – as the oceanic plates spread apart, they produce the greatest volume of basalt. This process continues because the divergent plates allow lava to flow out from the pressure of the crust. New “plate” material is then formed. C) Subduction zones – as one plate is subducted and ...
... B) Sea-floor spreading – as the oceanic plates spread apart, they produce the greatest volume of basalt. This process continues because the divergent plates allow lava to flow out from the pressure of the crust. New “plate” material is then formed. C) Subduction zones – as one plate is subducted and ...
The Earth
... P and S waves behave very differently has they travel through the solid Earth There are marked physical and chemical transitions that occur at the area between the (1) crust and mantle and (2) mantle and core F. Evolution and Structure of the Atmosphere Early in the Hadean Ear, the atmosphere was la ...
... P and S waves behave very differently has they travel through the solid Earth There are marked physical and chemical transitions that occur at the area between the (1) crust and mantle and (2) mantle and core F. Evolution and Structure of the Atmosphere Early in the Hadean Ear, the atmosphere was la ...
ES3 Ch 17 Plate Tectonics objectives
... Summarize how convection in the mantle is related to the movements of tectonic plates. Compare and contrast the processes of ridge push and slab pull. ...
... Summarize how convection in the mantle is related to the movements of tectonic plates. Compare and contrast the processes of ridge push and slab pull. ...
Geology
Geology (from the Greek γῆ, gē, i.e. ""earth"" and -λoγία, -logia, i.e. ""study of, discourse"") is an earth science comprising the study of solid Earth, the rocks of which it is composed, and the processes by which they change. Geology can also refer generally to the study of the solid features of any celestial body (such as the geology of the Moon or Mars).Geology gives insight into the history of the Earth by providing the primary evidence for plate tectonics, the evolutionary history of life, and past climates. Geology is important for mineral and hydrocarbon exploration and exploitation, evaluating water resources, understanding of natural hazards, the remediation of environmental problems, and for providing insights into past climate change. Geology also plays a role in geotechnical engineering and is a major academic discipline.