u1 w5 d4 - Cobb Learning
... Earth's surface than any other rock type. Most areas in ocean basins are basalt. May be on land from lava flows, too. ...
... Earth's surface than any other rock type. Most areas in ocean basins are basalt. May be on land from lava flows, too. ...
Layers of the Earth
... - Moho’s discontinuity- boundary separating crust from mantle; discovered in 1909 using seismic data; found approximately 30 km from Earth’s surface ...
... - Moho’s discontinuity- boundary separating crust from mantle; discovered in 1909 using seismic data; found approximately 30 km from Earth’s surface ...
Mountains - SharpSchool
... • According to the principal of isostasy, the crust and lithosphere are able to float on the mantle. • The principle of isostasy relates to the buoyancy of rocks. (Buoyancy is the tendency of a body to float or rise when submerged in a fluid.) ...
... • According to the principal of isostasy, the crust and lithosphere are able to float on the mantle. • The principle of isostasy relates to the buoyancy of rocks. (Buoyancy is the tendency of a body to float or rise when submerged in a fluid.) ...
2.1 Tectonic Forces
... bottom and lithify there (because of pressure or heat) into sedimentary rock. Limestone rocks form when skeletons and shells of sea organisms become cemented together. The building material, cement, is made from limestone. Oil and gas form from the remains of tiny plants and animals, often marine or ...
... bottom and lithify there (because of pressure or heat) into sedimentary rock. Limestone rocks form when skeletons and shells of sea organisms become cemented together. The building material, cement, is made from limestone. Oil and gas form from the remains of tiny plants and animals, often marine or ...
3rd Nine Weeks Study Guide Earth + Space 6.6B Calculate density
... 6.10D Describe how plate tectonics causes major geological events such as ocean basins, earthquakes, volcanic eruptions, and mountain building ...
... 6.10D Describe how plate tectonics causes major geological events such as ocean basins, earthquakes, volcanic eruptions, and mountain building ...
Deformation of the Crust
... • Any change in the shape or volume of rock that results from stress. • If stress is applied slowly, the deformed rock may regain its original shape when the stress is removed. • Some stress leads to permanent deformation of the rock. • Type of strain depends on composition of rock, temperature, and ...
... • Any change in the shape or volume of rock that results from stress. • If stress is applied slowly, the deformed rock may regain its original shape when the stress is removed. • Some stress leads to permanent deformation of the rock. • Type of strain depends on composition of rock, temperature, and ...
Dynamic Earth Test Review
... 3 types of faults Richter and Mercalli scales – what they are based on, used for, etc. How a fault is different from a plate boundary Difference between magma and lava Types of volcanoes (shapes, types of eruptions) Why are some volcanoes more explosive than others? What is a caldera and how does it ...
... 3 types of faults Richter and Mercalli scales – what they are based on, used for, etc. How a fault is different from a plate boundary Difference between magma and lava Types of volcanoes (shapes, types of eruptions) Why are some volcanoes more explosive than others? What is a caldera and how does it ...
When the Earth`s crust is under tension, what type
... When an oceanic plate collides with a continental plate, the process in which the oceanic plate sinks beneath the other plate is called ...
... When an oceanic plate collides with a continental plate, the process in which the oceanic plate sinks beneath the other plate is called ...
Earth`s Landforms
... – Large, slow moving plates that make up Earth’s surface. When moved, they carry continents and the ocean floors! ...
... – Large, slow moving plates that make up Earth’s surface. When moved, they carry continents and the ocean floors! ...
Earth`s Interior
... minerals (also magnesium, silicon) 3. surrounded by crust of relatively light silicon-rich minerals. (You are here.) Earth is differentiated. ...
... minerals (also magnesium, silicon) 3. surrounded by crust of relatively light silicon-rich minerals. (You are here.) Earth is differentiated. ...
Unit 1 The Earth, Water, and Landforms
... __________- molten rock created when the mantle melts the underside of the crust ___________- thin layer of rock at the earth’s surface On and above earth_______________- surrounding the earth-layer of gases, oxygen, protects from radiation, space debris _______________- solid rock- some below water ...
... __________- molten rock created when the mantle melts the underside of the crust ___________- thin layer of rock at the earth’s surface On and above earth_______________- surrounding the earth-layer of gases, oxygen, protects from radiation, space debris _______________- solid rock- some below water ...
Plate tectonics
... shrinkage from when the Earth cooled down after being formed. Alfred Wegener proposed something different. Consider Africa and South America: These continents look like they “fit” together. They also have similar rock patterns and fossil records. These two pieces of evidence led me to believe that t ...
... shrinkage from when the Earth cooled down after being formed. Alfred Wegener proposed something different. Consider Africa and South America: These continents look like they “fit” together. They also have similar rock patterns and fossil records. These two pieces of evidence led me to believe that t ...
PowerPoint Presentation - The Plate Tectonic Paradigm
... colder, it becomes progressively denser and sinks Basal traction - crust pulled from below by convecting mantle ...
... colder, it becomes progressively denser and sinks Basal traction - crust pulled from below by convecting mantle ...
The Earths interior overview
... It is imperative to understand the earth's structure before you can understand tectonic forces. ...
... It is imperative to understand the earth's structure before you can understand tectonic forces. ...
Notes Rdg Guide Plate Tectonics Pw Pt 2016
... a substantial basis for today's model of Plate tectonics ...
... a substantial basis for today's model of Plate tectonics ...
Constructive and Destructive Forces Study Guide
... Examples of erosion: sand being carried away from a beach by wind or water, sediment being washed away by a river, __________ – the dropping off of sediment Examples of deposition: formation of a delta, a river getting narrower and shallower ___________ Movement – whether towards, away from, or ...
... Examples of erosion: sand being carried away from a beach by wind or water, sediment being washed away by a river, __________ – the dropping off of sediment Examples of deposition: formation of a delta, a river getting narrower and shallower ___________ Movement – whether towards, away from, or ...
Students should know the physical properties (e.g., hardness, color
... ancient life distributions and climate becomes coherent, providing strong support for the existence of Pangaea. As plates move in relation to one another, landforms and topographic features, such as volcanoes, mountains, valleys, ocean trenches, and midocean ridges, are generated along plate boundar ...
... ancient life distributions and climate becomes coherent, providing strong support for the existence of Pangaea. As plates move in relation to one another, landforms and topographic features, such as volcanoes, mountains, valleys, ocean trenches, and midocean ridges, are generated along plate boundar ...
DR Fossil Record
... b. near the equator. d. where it is now. _____ 24. The continents may once have formed one landmass called Pangaea which means a. all seas. c. all Earth. b. puzzle. d. landmass. _____ 25. J. Tuzo Wilson’s theory of how huge pieces of Earth’s crust are pushed around by forces within the planet is cal ...
... b. near the equator. d. where it is now. _____ 24. The continents may once have formed one landmass called Pangaea which means a. all seas. c. all Earth. b. puzzle. d. landmass. _____ 25. J. Tuzo Wilson’s theory of how huge pieces of Earth’s crust are pushed around by forces within the planet is cal ...
Layers of the Earth
... • Made up primarily of basalt rock (ocean) and granite rock (continents) – The oceanic crust is denser then the continental rock! ...
... • Made up primarily of basalt rock (ocean) and granite rock (continents) – The oceanic crust is denser then the continental rock! ...
Background Information for Plate Tectonics Rock Formation
... up the lower asthenosphere. This materials becomes less dense than the material above it and it starts to rise. Gravity pulls the cooler material down towards the core. Because the lower mantle and lithosphere are solid the asthenosphere continuously flows up and down. 4. These convection currents i ...
... up the lower asthenosphere. This materials becomes less dense than the material above it and it starts to rise. Gravity pulls the cooler material down towards the core. Because the lower mantle and lithosphere are solid the asthenosphere continuously flows up and down. 4. These convection currents i ...
Movement of tectonic plates (N12)
... Forces that alter the Earth's surface; Rocks: their formation, characteristics, and uses; Soil, its changes and uses; Natural resources used by humankind; and Forces within the Earth (not in grade 4). ...
... Forces that alter the Earth's surface; Rocks: their formation, characteristics, and uses; Soil, its changes and uses; Natural resources used by humankind; and Forces within the Earth (not in grade 4). ...
Chapter 17 Notes Know the definition of each of these vocabulary
... ridges and destroyed at deep sea trenches. This was the missing link needed by Wegener to complete his model for continental drift. There are a dozen or so major plates and several smaller plates. Tectonic plates move in different directions and different rates over the Earth’s surface. Tectonic pla ...
... ridges and destroyed at deep sea trenches. This was the missing link needed by Wegener to complete his model for continental drift. There are a dozen or so major plates and several smaller plates. Tectonic plates move in different directions and different rates over the Earth’s surface. Tectonic pla ...
Chapter 6.1 Section Review
... During convection, cool rock material sinks because it is denser than hot rock material is. Hot rock is less dense and rises. Oceanic lithosphere subducts beneath continental lithosphere because oceanic lithosphere is denser than continental lithosphere is. The continents are carried along as passen ...
... During convection, cool rock material sinks because it is denser than hot rock material is. Hot rock is less dense and rises. Oceanic lithosphere subducts beneath continental lithosphere because oceanic lithosphere is denser than continental lithosphere is. The continents are carried along as passen ...
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.