Began as a ball of small particles pulled together by gravity. In 1989, the loma prieta earthquake above santa cruz shook for 15 seconds at an magnitude of 7. Areas where earthquakes occur the most are highrisk earthquake zones. This is a zipped file containing all the sections necessary for a unit on earth tectonics.
Less economically developed country ledc earthquake in kashmir, pakistan lets compare. Ppt earthquakes powerpoint presentation free to download. In this plate tectonic framework, large scale deformation is the local response of the lithosphere to induced stresses. Earths major earthquakes occur mainly in belts coinciding with the margins of tectonic plates. The most important earthquake belt is the circumpacific belt. Plate tectonics, earthquakes, and volcanoes 1 section 17. Feb 17, 2009 we use your linkedin profile and activity data to personalize ads and to show you more relevant ads.
Pakistan is split along the boundary between the eurasian and indian plates where the india plate slides northward relative to the eurasia plate in the east. To be able to refer to a real earthquake and explain what happened. And so, elastic strain energy is stored in them during the relative deformations that occur due to the gigantic tectonic plate actions taking place in the earth. Tectonic earthquake article about tectonic earthquake by. However, this is a cover page and i want you to be creative and imaginative. The expression of tectonic plate and hot spot activity at the surface includes the formation of what features and results in what natural disasters. A tsunami or wave, additionally called a seismic ocean wave, could be a series of waves during a water body caused by the displacement of an outsized volume of water, usually in an ocean or an outsized lake. Here are 10 jigsaw graphics containing different shapes.
Ppt earthquakes and plate tectonics powerpoint presentation. Plate tectonics continental drift evidence for continental drift a. Plate tectonics in this 3d lesson plan, learn about the general distribution of fold mountains, volcanoes, and earthquakes, and how their distribution is related to movements at plate boundaries powerpoint. Feb 20, 2016 powerpoint presentation on earthquake for kids powerpoint presentation on earthquake resistant building,ppt presentation on earthquake,volcano powerpoint presentation,hurricane powerpoint presentation,tsunami powerpoint presentation,earthquake ppt middle school,earthquake ppt high school,earthquake ppt presentation slides. The first presentation you should view is plate tectonic.
These presentations are large files so downloading may require tens of seconds or even a minute. Earthquakes can range in size from those that are so. Earthquake waves can travel hundreds of km causing earthquakes to be felt way long away from the origin. Earthquakes an earthquake also known as a quake, tremor or temblor. When two parts of the earths surface move suddenly in relation to each other along a fault line, due to tectonic forces, an. Earthquakes constitute one of the worst natural hazards which often turn into disaster causing widespread destruction and loss to human life. Jan 25, 2014 this website and its content is subject to our terms and conditions. Map of tectonic plates where the earthquake triggered the tsunami tsunami is one of the earths disaster. This powerpoint helps students understand how earthquakes occur, where they occur. The earth is composed of layers of different composition and physical properties, principally the solid central core, the fluid peripheral core, the viscous mantle, and the solid. Sep 05, 2012 an unexpected movement of the earths surface is called an earthquake. Powerpoint presentation the earth, plate tectonics. Tes global ltd is registered in england company no 02017289 with its registered office at 26 red lion square london wc1r 4hq. The animation clips and other geoeducational items described below, are available for viewing andor download free of charge for your personal andor educational uses only.
Earthquakes most often occur along existing faults whenever the frictional forces on the fault surfaces are overcome. The plates move around on the surface of the earth. Learning earthquake tip 1 earthquake design and construction. This earthquake powerpoint theme or template is to a great extent colored black. For example, the oceanic nazca plate off the coast of south america along the peruchile trench. Elastic rebound earthquake mechanism slippage at the weakest point the focus occurs. The set includes 10 png color illustrations, 10 png gray scale black and white versions and 10 line v. A 7 lesson unit, with lesson plans and resources, on volcanoes and earthquakes. This presentation lesson plan has 31 slides on the following topics. This chapter is based on the idea that earth is about 4. About 95% of the energy released by earthquakes originates in a few relatively narrow zones that wind around the globe. The earthquake tectonic plates are made of elastic but brittle rocky material.
Download earthquakes what causes movement of tectonic plates volcanic eruptions focus ppt for free. Earths crust is broken up into irregular pieces called tectonic plates. Download this template, plus more 25 in all earthquake powerpoint templates and backgrounds. Plate tectonics types of interplate interactions 2. There is an editable word powerpoint excel version and a pdf version of each file for the following. All tectonic plate and hot spot activity results in earthquakes. If the epicenter of a larger earthquake is situated in the offsore seaocean seabed may be displaced sufficiently to cause tsunami. Earthquakes, volcanic eruptions and alternative underwater explosions including detonations of. This website and its content is subject to our terms and conditions. Tectonic plates unit continental drift ppt layers of the earth ppt sea floor spreading ppt tect. Major earthquake zones include the circumpacific belt, mediterranean sea region to the himalayan complex, and the oceanic ridge system. Apocalypse backdrop bomb combat crisis damage danger detonate detonation disaster emergency environment explode explosion nature white. Use the earthquake powerpoint presentation in conjunction with the lesson plan.
Displaying powerpoint presentation on earthquakes what causes movement of tectonic plates volcanic eruptions focus available to view or download. The movement of earths crust resulting from the release of built up potential energy between two stuck tectonic plates. May be used either as learning aids for teachers of earth science or edited by earth science teachers for classroom use. Explore nature plate tectonics excellent presentation with vivid. Earthquakes lesson plan royal geographical society.
Earthquake the sudden slip at the fault causes the earthquake a violent shaking of the earth during which large elastic strain energy released spreads out in the form of seismic waves that travel through the body and along the surface of the earth. A volcano tectonic earthquake is an earthquake caused by the movement of magma beneath the surface of the earth. Tectonic earthquake definition of tectonic earthquake by. This powerpoint template can help in presentations on earthquake, seismic activity, earthquake, tsunami, volcanic eruption, etc. Tectonic earthquakes are triggered when the crust becomes subjected to. Tectonic earthquakes are explained by the socalled elastic rebound theory, formulated by the american geologist harry fielding reid after the san andreas fault ruptured in 1906, generating the great san francisco earthquake. These puzzle pieces are called tectonic plates and the edges of the plates are called plate boundaries. Types of earthquake lateral directions interplate occur along the boundaries. Closely spaced earthquakes with a range of depths that deepen i. Other articles where tectonic earthquake is discussed. Theory of continental drift is the idea that the continents have moved horizontally to their current locations.
Which layer of the earth make up tectonic plates the. Earthquake also known as quake, tremor or temblor is the phenomenon where there is a sudden release of extreme energy from the earth crust resulting in shaking and displacement of the ground along with the creation of sesmic waves. The occurrence of energy and mineral deposits can be related to plate tectonics in three ways. When using the powerpoint slides as a learning resource, it is important to read the notes that accompany each slide. An unexpected movement of the earths surface is called an earthquake. The outer layers of the earth are where most plate tectonic activity occurs.
Free powerpoint presentations about plate tectonics for. Nov, 2014 the uploader spent hisher valuable time to create this earthquakes and volcanoes powerpoint presentation slides, to share hisher useful content with the world. Free earthquake powerpoint template is categorized under. The download includes a title slide thats independent of the remaining slide layouts. This powerpoint is designed to help make teaching your ks2 class about tectonic plates as easy as can be. Failure of foundation due to earthquake authorstream. The platelike sections that move as distinct masses cause much of the earths seismic activity at the boundary of these plates. Teach students about earthquakes, volcanoes, and plate tectonics with this 27 piece plate tectonic set. Powerpoint presentation on earthquake for kids powerpoint. May be used either as learning aid for teachers of earth science or edited by earth science teachers for classroom use.
But, when the rocky material along the interface of the plates in the earths crust reaches its. Earths crust earthquakes powerpoint presentation lesson plan by. Powerpoint presentations introducing fundamental concepts and observations of plate tectonics and earthquakes. If the epicenter of a larger earthquake is situated in the offsore seaocean seabed may be displaced sufficiently to cause. A sudden movement of the earths crust caused by the release of stress accumulated along geologic faults or by volcanic activity. Earthquake ppt earthquakes fault geology free 30day. This has long been apparent from early catalogs of felt earthquakes and is even more readily discernible in modern seismicity maps, which show instrumentally determined epicentres. Types of an earthquake a tectonic earthquake is one that. Powerpoint presentation introducing fundamental concepts and observations of earthquake seismology. Plate tectonics is a theory explaining the structure of the earths crust and the interaction of plates that move slowly over underlying mantle. Oct 16, 2007 download earthquake powerpoint templates for presentations. We recommend that firsttime users download and view the presentations to understand the logical sequence of observations and concepts.
It also triggers land slides and occassionally volcanic eruptions. Earthquake plate tectonic geomorphology chapter slideshare. How does earthquake occur with explanation social science. Ppt earthquakes and plate tectonics powerpoint presentation free to download id. Introduction to plate tectonics and earthquakes powerpoint. Using the tectonic outline map, create a cover page with drawing of volcanoes and hazards. When two plates push into each other, they form a convergent plate boundary.
Feb 20, 2016 powerpoint presentation on earthquake for kids powerpoint presentation on earthquake resistant building, ppt presentation on earthquake,volcano powerpoint presentation,hurricane powerpoint presentation,tsunami powerpoint presentation, earthquake ppt middle school, earthquake ppt high school, earthquake ppt presentation slides. Free download earthquakes and volcanoes powerpoint. Pacific hemisphere plate tectonics, 80 ma to present. Try to place some named examples as accurately as you can. This presentation contains the brief introduction to earthquake,its effect. Its like when youre teacher loses their marbles because youve asked them the same question 7 times in a row. For example, the oceanic nazca plate off the coast of south america along the peruchile trench pushes into and is subducted under the south american plate. These motions typically result in northsouth to northeastsouthwest strikeslip motion.
Plate tectonics provides a basis for understanding the distribution and origin of mineral and energy resources in space and time rona, 1977. Tectonic earthquake synonyms, tectonic earthquake pronunciation, tectonic earthquake translation, english dictionary definition of tectonic earthquake. Earthquake epicenters occur mostly along tectonic plate boundaries, and especially on the pacific ring of fire. Plate tectonics powerpoint presentation earths crust earthquakes plate. This unit should take about 6 weeks to 2 months to complete as it is 3 units in 1.
Generally, an ebook can be downloaded in five minutes or less. Aug 06, 2012 powerpoint presentations introducing fundamental concepts and observations of plate tectonics and earthquakes. This presentation gives detailed information about earthquake, its types. About earthquakes basics about earthquakes university of. Vibrations earthquakes occur as the deformed rock springs back to its original shape elastic rebound. Download earthquake powerpoint templates for presentations. Lesson 1 creating a glossary of volcano and earthquake related vocabulary lesson 2a structure of the earth le.
What is the role of plate tectonics in the formation of earthquakes. Tectonic plates and volcanoes for ks2 geography what keeps the continents floating on a sea of molten rock tectonic plates to sink much further than they do today vocabulary inner core outer mantle crust 4 layers of the earth made easy what layer of the earth is made tectonic plates quorawhat are the layers of. Aug 06, 2012 powerpoint presentation introducing fundamental concepts and observations of earthquake seismology. The uploader spent hisher valuable time to create this earthquakes and volcanoes powerpoint presentation slides, to share hisher useful content with the world. The eruasia plate is also being shoved by the arabia plate as it subducts northward beneath the eurasia plate along the boundary south of this map. Tectonic plates the outer layer crust of earth is divided into sections called tectonic plates. We usually dont see it, but we can experience it through earthquakes. This set includes a tectonic plate map, the ring of fire, a volcano, an earthquake, and more. A free powerpoint ppt presentation displayed as a flash slide show on id. Global plate tectonic movement an earthquake also known as a quake, tremor or temblor is the shaking of the surface of the earth resulting from a sudden release of energy in the earth s lithosphere that creates seismic waves. We use your linkedin profile and activity data to personalize ads and to show you more relevant ads.
The system requirements for powerpoint templates are. Tectonic plates powerpoint presentation teacher made twinkl. Large faults within the earths crust result from the action of plate tectonic forces. Earthquake ppt free download as powerpoint presentation. The epicenter of the earthquake is located some 500 km to the northeast of the sunda trench, where lithosphere of the india plate begins subducting to the. Earthquakes, volcanic eruptions and alternative underwater explosions including detonations of underwater nuclear devices, landslides, ice mass. Tectonic model for the proterozoic growth of north america. Generally, the depth of an earthquake is related to the type of tectonic boundary in which it occurs. To efficiently learn about plate tectonics and earthquakes using the totle web site and to locate teaching resources on this topic, start by viewing the powerpoint presentations. The movement results in pressure changes where the rock around the magma has experienced stress.
Resources resources home early years prek and kindergarten primary elementary middle school secondary high school whole school special educational needs blog. Buildings destroyed by the fire when the gas mains fractured. It was a japanese word meaning harbor wave, used as the scientific term for a class of abnormal sea wave that can cause catastrophic damage when it hits a coastline. At some point, this stress can cause the rock to break or move. When using the powerpoint slides as a learning resource, it is important to read the notes that accompany. Oct 30, 20 tectonics is the process that controls the structure and properties of the earths crust and its evolution through time. A tectonic earthquake occurs where tectonic plates meet, an area known as the boundary. Wegener believed that all of the continents were connected as one large land mass he called pangea about 200. In this 3d lesson plan, learn about the general distribution of fold mountains, volcanoes, and earthquakes, and how their distribution is related to movements at. Tectonics is the process that controls the structure and properties of the earths crust and its evolution through time. The 100kmthick surface of the earth contains crust.
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