Year 9 Term 1: Earth and Space- Plate Tectonics 2015 (Week 6-10)
... Volcanoes causing tsunamis Diverging boundaries Describe diverging boundaries and how they produce rift valleys on land which eventually widen to produce new seas. Activity 5.2.3 Modelling sea-floor spreading Page 193 Literacy activity: COSMOS. The ocean network by Peter Calamai: Issue 39 pg47 OR st ...
... Volcanoes causing tsunamis Diverging boundaries Describe diverging boundaries and how they produce rift valleys on land which eventually widen to produce new seas. Activity 5.2.3 Modelling sea-floor spreading Page 193 Literacy activity: COSMOS. The ocean network by Peter Calamai: Issue 39 pg47 OR st ...
Electricity – Uses of Electromagnetism
... A current carrying wire in a magnetic field We know that a wire carrying a current can be made into an electromagnet. Consequently, such a wire will behave like a magnet. If this wire is placed near a permanent magnet, it will experience a force. We can use Flemings left hand rule to predict the di ...
... A current carrying wire in a magnetic field We know that a wire carrying a current can be made into an electromagnet. Consequently, such a wire will behave like a magnet. If this wire is placed near a permanent magnet, it will experience a force. We can use Flemings left hand rule to predict the di ...
Dynamic Earth Curriculum Final
... 1. Tell the students that plate tectonics is the theory that Earth's lithosphere is made up of rigid plates that glide over the asthenosphere, the plastic layer above the mesosphere. Tell students that they will be experimenting with how these plated may fit together on the surface of the Earth b ...
... 1. Tell the students that plate tectonics is the theory that Earth's lithosphere is made up of rigid plates that glide over the asthenosphere, the plastic layer above the mesosphere. Tell students that they will be experimenting with how these plated may fit together on the surface of the Earth b ...
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... The Marianas Trench in the Pacific Ocean is the deepest point on Earth at about 11 km (6.8 mi). The highest mountain above sea level, Mount Everest, can fit neatly into the Marianas Trench with more than a mile to spare. The Marianas Trench is in the western North Pacific Ocean, southeast of the Mar ...
... The Marianas Trench in the Pacific Ocean is the deepest point on Earth at about 11 km (6.8 mi). The highest mountain above sea level, Mount Everest, can fit neatly into the Marianas Trench with more than a mile to spare. The Marianas Trench is in the western North Pacific Ocean, southeast of the Mar ...
Continental Drift Notes
... In 1912, a German scientist (he was an explorer, astronomer, and meteorologist proposed that at one time all of the continents had been ______________ to form one huge continent His name was ________________ He called this supercontinent _______________ (it means “all Earth”) And, over time (m ...
... In 1912, a German scientist (he was an explorer, astronomer, and meteorologist proposed that at one time all of the continents had been ______________ to form one huge continent His name was ________________ He called this supercontinent _______________ (it means “all Earth”) And, over time (m ...
No Slide Title
... • Most geologists did not accept the idea of moving continents – because no one could provide – a suitable mechanism to explain – how continents could move over Earth’s surface ...
... • Most geologists did not accept the idea of moving continents – because no one could provide – a suitable mechanism to explain – how continents could move over Earth’s surface ...
“I Can” Statement Template
... the medium through which P (primary) and S (secondary) waves travel through different? ...
... the medium through which P (primary) and S (secondary) waves travel through different? ...
Plate Tectonics
... subduction boundary eruption – the result of magma that forms at subduction boundaries when the plunging plate melts at depths of 600 – 700 km thrust-fault – a type of fault where one piece of land is pushed up and over a neighboring piece of land transform fault – a fault that runs across a mid-oce ...
... subduction boundary eruption – the result of magma that forms at subduction boundaries when the plunging plate melts at depths of 600 – 700 km thrust-fault – a type of fault where one piece of land is pushed up and over a neighboring piece of land transform fault – a fault that runs across a mid-oce ...
Chapter 3 Understanding the `big ideas`: major concepts that
... found evidence that the Earth was ancient, the general public thought that the Earth had formed only around 6000 years ago. So the idea that there had been several cycles in the formation of the Earth and that these had taken a huge amount of time, were revolutionary. If people were to believe thes ...
... found evidence that the Earth was ancient, the general public thought that the Earth had formed only around 6000 years ago. So the idea that there had been several cycles in the formation of the Earth and that these had taken a huge amount of time, were revolutionary. If people were to believe thes ...
Electromagnetic fields at home
... fields. The magnetic field is normally weak, since the magnetic field tend to cancel each other from the two close-lying current-carrying wires within a single cable (as discussed before). However, in cases where a «forth-current» wire do not follow closely to an «back-current» wire, larger magnetic ...
... fields. The magnetic field is normally weak, since the magnetic field tend to cancel each other from the two close-lying current-carrying wires within a single cable (as discussed before). However, in cases where a «forth-current» wire do not follow closely to an «back-current» wire, larger magnetic ...
sample 7 - msaldrichscience
... and cooling from above. Thermal convection transfers heat energy from the bottom of the convection cell to the top. Rising mantle can break a continent apart and then force the two parts of the broken continent in opposite directions. The continent would then be carried out by the convention current ...
... and cooling from above. Thermal convection transfers heat energy from the bottom of the convection cell to the top. Rising mantle can break a continent apart and then force the two parts of the broken continent in opposite directions. The continent would then be carried out by the convention current ...
3 The Inner Planets
... These planets are Mercury, Venus, Earth, and Mars. They are also called terrestrial planets, because they are all rocky, like Earth. In Latin, terra means “earth.” The terrestrial planets are made up mostly of solid rock, and they have metallic cores. Their surfaces have bowl-shaped depressions call ...
... These planets are Mercury, Venus, Earth, and Mars. They are also called terrestrial planets, because they are all rocky, like Earth. In Latin, terra means “earth.” The terrestrial planets are made up mostly of solid rock, and they have metallic cores. Their surfaces have bowl-shaped depressions call ...
The Layers of Earth
... would show three distinct layers: the crust, mantle, and core. 2 The first layer is called the crust. This is the surface we live on. The continents and the ocean basins make up the crust. It is Earth's thinnest layer. It is 35-70 km thick under the continents. The crust is only 5-10 km thick under ...
... would show three distinct layers: the crust, mantle, and core. 2 The first layer is called the crust. This is the surface we live on. The continents and the ocean basins make up the crust. It is Earth's thinnest layer. It is 35-70 km thick under the continents. The crust is only 5-10 km thick under ...
Word format - University of Idaho
... Which of the following is NOT one of the lines of evidence initially used to develop the theory of plate tectonics? A. the shapes of the continents seem to fit so well together B. there are similar fossils of plants and animals on different continents C. paleomagnetic poles do not match up unless th ...
... Which of the following is NOT one of the lines of evidence initially used to develop the theory of plate tectonics? A. the shapes of the continents seem to fit so well together B. there are similar fossils of plants and animals on different continents C. paleomagnetic poles do not match up unless th ...
planetearthnotes - hrsbstaff.ednet.ns.ca
... mtns. erode sediment is dumped into lowlands on both sides like in phase three of our notes – weight builds up on the crust there and it begins to sag – when it drops under the force of excess weight, an earthquake is the result – old faults are the weak points in the rock structures where the movem ...
... mtns. erode sediment is dumped into lowlands on both sides like in phase three of our notes – weight builds up on the crust there and it begins to sag – when it drops under the force of excess weight, an earthquake is the result – old faults are the weak points in the rock structures where the movem ...
Document
... Section: The Changing Continents 1. What is the result of slow movements of tectonic plates? _______________________________________________________________ _______________________________________________________________ RESHAPING EARTH’S CRUST In the space provided, write the letter of the definiti ...
... Section: The Changing Continents 1. What is the result of slow movements of tectonic plates? _______________________________________________________________ _______________________________________________________________ RESHAPING EARTH’S CRUST In the space provided, write the letter of the definiti ...
printer-friendly version of benchmark
... Earth’s magnetic field reversals discovered from ocean floor samples. Molten material in the lithosphere pushed the continents in various directions. Rocks of similar age, type, and structure found on widely-separated continents. Core samples from the mantle of the Earth. ...
... Earth’s magnetic field reversals discovered from ocean floor samples. Molten material in the lithosphere pushed the continents in various directions. Rocks of similar age, type, and structure found on widely-separated continents. Core samples from the mantle of the Earth. ...
Visualizing Earth Science
... – Rock is subjected to side to side or up and down forces, perpendicular to wave’s direction of travel – S (secondary) wave – Not transmitted through water – Travel slower than P waves ...
... – Rock is subjected to side to side or up and down forces, perpendicular to wave’s direction of travel – S (secondary) wave – Not transmitted through water – Travel slower than P waves ...
ch03_sec1 copy
... • With this technique seismologists have learned that the Earth is made up of different layers and have inferred what substances make up each layer. ...
... • With this technique seismologists have learned that the Earth is made up of different layers and have inferred what substances make up each layer. ...
Birth of the Universe
... that the magnetic north pole had apparently moved over the last 500 million years, from Hawaii to its ...
... that the magnetic north pole had apparently moved over the last 500 million years, from Hawaii to its ...
Plate Boundaries
... On the surface of the Earth are tectonic plates that slowly move around the globe Plates are made of crust and upper mantle (lithosphere) There are 2 types of plate There are 3 types of plate boundaries Volcanoes and Earthquakes are closely linked to the margins of the tectonic plates ...
... On the surface of the Earth are tectonic plates that slowly move around the globe Plates are made of crust and upper mantle (lithosphere) There are 2 types of plate There are 3 types of plate boundaries Volcanoes and Earthquakes are closely linked to the margins of the tectonic plates ...
Document
... The theory of continental drift- Idea that all the continents were once connected as a super-continent known as “Pangaea,” which began to split 200 mya. It was observed that the continents fit like puzzle pieces, and that on isolated continents the same fossils and geological characteristics were ...
... The theory of continental drift- Idea that all the continents were once connected as a super-continent known as “Pangaea,” which began to split 200 mya. It was observed that the continents fit like puzzle pieces, and that on isolated continents the same fossils and geological characteristics were ...
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.