theory of plate tectonics
... movement of plates = broken into sections 1) have identified 30 so far 2) interact together to create major surface features a) move toward each other and collide b) moving apart c) slide past one another c. composed of granite, basalt or peridotite, solid ...
... movement of plates = broken into sections 1) have identified 30 so far 2) interact together to create major surface features a) move toward each other and collide b) moving apart c) slide past one another c. composed of granite, basalt or peridotite, solid ...
Chapter 1-3
... Still moving today Aka “continental drift” Alfred Wegener 4 inches per year same rate as my beard grows western edge of SA moves about 1.8 inches per year o similar to the rate at which your fingernails grow When Plates Meet - Sometimes the plates spread away from each other - Sometimes ...
... Still moving today Aka “continental drift” Alfred Wegener 4 inches per year same rate as my beard grows western edge of SA moves about 1.8 inches per year o similar to the rate at which your fingernails grow When Plates Meet - Sometimes the plates spread away from each other - Sometimes ...
無投影片標題
... • Large regions of Earth’s continents are held above sea level by isostatic equilibrium, a process analogous to a ship floating in water. • Some seismic waves – energy associated with earthquakes – can pass through the Earth. Analysis of how these waves are changed, and the time required for their p ...
... • Large regions of Earth’s continents are held above sea level by isostatic equilibrium, a process analogous to a ship floating in water. • Some seismic waves – energy associated with earthquakes – can pass through the Earth. Analysis of how these waves are changed, and the time required for their p ...
Vocabulary for Earth`s Structure and Note Cards Crust – the
... Crust – the outermost layer of the Earth Mantle – The layer of the Earth between the crust and the outer core Core – the Earth’s layer that extends from below the mantle to the center of the Earth. Outer core – liquid part of the core, made of molten iron and nickel Inner core – solid part of the co ...
... Crust – the outermost layer of the Earth Mantle – The layer of the Earth between the crust and the outer core Core – the Earth’s layer that extends from below the mantle to the center of the Earth. Outer core – liquid part of the core, made of molten iron and nickel Inner core – solid part of the co ...
1– Magnetism, Curie`s Law and the Bloch Equations
... where ω0 is the Larmor frequency as defined in equation 1.9. Given that γ can either be positive or negative, the direction of precession will therefore either be clockwise or counter-clockwise. If one were to observe the magnetization along the x-axis, for example, one would observe an infinite osc ...
... where ω0 is the Larmor frequency as defined in equation 1.9. Given that γ can either be positive or negative, the direction of precession will therefore either be clockwise or counter-clockwise. If one were to observe the magnetization along the x-axis, for example, one would observe an infinite osc ...
Seafloor Spreading - Paramus Public Schools
... – Divergent Plate boundaries • Deep Sea Trenches – Narrow Elongated depression in seafloor with very steep sides – Convergent Plate boundaries ...
... – Divergent Plate boundaries • Deep Sea Trenches – Narrow Elongated depression in seafloor with very steep sides – Convergent Plate boundaries ...
Summary Magnetic materials 2015. The magnetic susceptibility, i.e.
... 2. Paramagnetic materials: Magnetic moment is parallel to the applied magnetic field. For small fields, M is linear with H (for small fields m is constant and positive of the order of 10-5 to 10-6, M saturates for large fields, i.e. when all magnetic dipoles are lined up to the magnetic field). An ...
... 2. Paramagnetic materials: Magnetic moment is parallel to the applied magnetic field. For small fields, M is linear with H (for small fields m is constant and positive of the order of 10-5 to 10-6, M saturates for large fields, i.e. when all magnetic dipoles are lined up to the magnetic field). An ...
Bell Work: 10/13/09
... What makes the sun have strong gravitational pull? The gravitational pull of an object is determined by how massive (or big) the object is and how far away fro it you are. The sun is more massive than Earth, so it has a stronger gravitational pull. ...
... What makes the sun have strong gravitational pull? The gravitational pull of an object is determined by how massive (or big) the object is and how far away fro it you are. The sun is more massive than Earth, so it has a stronger gravitational pull. ...
welcome to gg 101 physical geology
... issues, selecting a home site or other property, evaluating a business, or deciding on a candidate, or understanding how our Earth works, or just appreciating our beautiful Earth. • To prepare you to consider many environmental issues facing society and Hawaii, such as resource utilization, water us ...
... issues, selecting a home site or other property, evaluating a business, or deciding on a candidate, or understanding how our Earth works, or just appreciating our beautiful Earth. • To prepare you to consider many environmental issues facing society and Hawaii, such as resource utilization, water us ...
Planet Earth
... As high-energy particles leak into the lower magnetosphere, they excite molecules near the Earth’s magnetic poles, causing the ...
... As high-energy particles leak into the lower magnetosphere, they excite molecules near the Earth’s magnetic poles, causing the ...
EE369 POWER SYSTEM ANALYSIS
... meters from the wire and such that the square and the wire are in the same plane. • How much magnetic flux passes through the ...
... meters from the wire and such that the square and the wire are in the same plane. • How much magnetic flux passes through the ...
Unit 10 video notes
... __________________ and __________________ again --____________________this cycle over and over. The Outer Core The core of the Earth is like a _________ of very __________________. The outer core is __________________ that the metals in it are all in the ___________________ state. The outer core is ...
... __________________ and __________________ again --____________________this cycle over and over. The Outer Core The core of the Earth is like a _________ of very __________________. The outer core is __________________ that the metals in it are all in the ___________________ state. The outer core is ...
6.B Formative Assessment #1
... 1. How does the density bottle model the layers of the earth? Use all the terms in word bank above. This model is like the earth because the inner core is most dense and the crust least dense. Earth layers in order of density are inner core, outer core, mantle with two parts asthenosphere and lithos ...
... 1. How does the density bottle model the layers of the earth? Use all the terms in word bank above. This model is like the earth because the inner core is most dense and the crust least dense. Earth layers in order of density are inner core, outer core, mantle with two parts asthenosphere and lithos ...
Document
... communities. Subsequent workers then developed the notion of catastrophism, which held that the Earth’s landforms were formed over very short periods of time. Uniformitarianism (James Hutton, late 1700s) - He proposed that the same processes that are at work today were at work in the past. Summarize ...
... communities. Subsequent workers then developed the notion of catastrophism, which held that the Earth’s landforms were formed over very short periods of time. Uniformitarianism (James Hutton, late 1700s) - He proposed that the same processes that are at work today were at work in the past. Summarize ...
Chapter 7 Earth and the Terrestrial Worlds
... Sun. • The rapid rotating liquid outer metal core of Earth generate magnetic field. • The charged particles from the Sun must move along the magnetic field lines, and are directed to the north and south polar regions. The interactions between the charged particles and the molecules of the atmosphere ...
... Sun. • The rapid rotating liquid outer metal core of Earth generate magnetic field. • The charged particles from the Sun must move along the magnetic field lines, and are directed to the north and south polar regions. The interactions between the charged particles and the molecules of the atmosphere ...
Earth Science Notes
... o ______________________________ – crusts will compress into high mountain ranges (Himalayas) o ______________________________ – more dense oceanic crust will sink below continental crust Creates a ______________________________ Usually results in an ocean _______________ (Mariana Trench) Subd ...
... o ______________________________ – crusts will compress into high mountain ranges (Himalayas) o ______________________________ – more dense oceanic crust will sink below continental crust Creates a ______________________________ Usually results in an ocean _______________ (Mariana Trench) Subd ...
Eliana Harrison, Grade 8 Ms. Lawson (teacher) Palos Verdes
... ("Water on Mars." Wikipedia.) So, what happened? It all started when Mars' magnetic field deactivated. Once its magnetic field was out of the way, there was nothing to protect solar winds from stripping away Mars' atmospheric gasses, leaving Mars unable to sustain the water on its surface. (Misra, R ...
... ("Water on Mars." Wikipedia.) So, what happened? It all started when Mars' magnetic field deactivated. Once its magnetic field was out of the way, there was nothing to protect solar winds from stripping away Mars' atmospheric gasses, leaving Mars unable to sustain the water on its surface. (Misra, R ...
Plate Tectonics Study guide - Grants Pass School District 7
... 14. The movement of the ocean floor on either side of a mid-ocean ridge. FILL IN THE BLANKS: Which part of the Earth’s layers is filled with iron and probably responsible for the magnetic field? ____________________. What layer has life on earth? __________________. Where is the Moho located?_______ ...
... 14. The movement of the ocean floor on either side of a mid-ocean ridge. FILL IN THE BLANKS: Which part of the Earth’s layers is filled with iron and probably responsible for the magnetic field? ____________________. What layer has life on earth? __________________. Where is the Moho located?_______ ...
ajay yadav pgt- physics(9811552051)
... A short bar magnet placed with its axis at 30º with an external field of 800 G experiences a torque of 0.016 Nm. (a) What is the magnetic moment of the magnet? (b) What is the work done in moving it from its most stable to most unstable position? (c) The bar magnet is replaced by a solenoid of cross ...
... A short bar magnet placed with its axis at 30º with an external field of 800 G experiences a torque of 0.016 Nm. (a) What is the magnetic moment of the magnet? (b) What is the work done in moving it from its most stable to most unstable position? (c) The bar magnet is replaced by a solenoid of cross ...
Weathering, Erosion, & Deposition
... Rocks are broken into smaller pieces and the minerals remain the same. ...
... Rocks are broken into smaller pieces and the minerals remain the same. ...
History of geomagnetism
The history of geomagnetism is concerned with the history of the study of Earth's magnetic field. It encompasses the history of navigation using compasses, studies of the prehistoric magnetic field (archeomagnetism and paleomagnetism), and applications to plate tectonics.Magnetism has been known since prehistory, but knowledge of the Earth's field developed slowly. The horizontal direction of the Earth's field was first measured in the fourth century BC but the vertical direction was not measured until 1544 AD and the intensity was first measured in 1791. At first, compasses were thought to point towards locations in the heavens, then towards magnetic mountains. A modern experimental approach to understanding the Earth's field began with de Magnete, a book published by William Gilbert in 1600. His experiments with a magnetic model of the Earth convinced him that the Earth itself is a large magnet.