Transcript: Earthquakes : | An earthquake is the rolling or sudden shock on the earths surface. There are about 20 plates along the surface of the earth that move continuously and slowly past each other. When the plates squeeze or sAs the plates move they put forces on themselves and each other. When the force is large enough, the crust is forced to break. When the break occurs, the stress is released as energy which moves through the Earth in the form of waves, which we feel and call an earthquake.tretch, huge rocks form at their edges and the rocks shift with great force, causing an earthquake. An 8.9-magnitude earthquake hit off the east coast of Japan early today. The quake was one of the largest in recorded history and triggered a 23-foot tsunami that battered Japan's coast, killing hundreds and sweeping away cars, homes, buildings, and boats. This earthquake occured March 11, 2011 around 6:22 am. This earthquake killed 32 people and hospitalized many more. We could use Technology to prevent earthquakes by creating an earthquake alarm. When this alarm feels shaking it will go off and this will let you know this an earthquake. Now that you know this is an earthquake you can now go and get to safety for the earthquake. This well help alot of people get to safety before the earthquake brings down their house on top of them or its starts shaking more and more where your falling. After this earthquake the government sent out thousands of rescue ships to japan to save the people that were stranded in their houses or waiting to be rescued and turned back on the power. How People Were Affected By This Earthquake HELP ! ! Thank you for your attention! If earthquakes hit the ocean with a hard enough magnitude it can start a tsunami and it has happened many times before in various places. Earthquakes Concerns/Fears of Earthquakes Many people who were hit by this earthquake lost their homes, loved ones, valuable items, cars and lives. This earthquake was unexpected. No one can predict an earthquake so how can you be prepared for one. If you want to help the people in Japan who were hit by the Earthquake you can donate clothes to the people in Japan and also Donate some money to the international Medical Corps that will give doctors in Japan supplies to help pacients Earthquake Hits Japan Earthquakes Can Cause Tsunamis :0 When you are hit by a earthquake your fear is you are going to die or lose a loved one. You are going to lose your house or car. Some of your concerns are : Will you get another aftershock ? What will you do if you are hit by another earthquake ? If i die during this earthquake who will take care of my kids or family ? These are most common concerns and fears people have and think about. Technology Recovery Process If you want to help the people in Japan who were hit by the earthquake you can also donate money to the Shelter Box which is a shelter in Japan people stay in that are homeless.
Transcript: Of those earthquakes, how many were a magnitude of 7.0 or greater? What is the magnitude of the most recent recorded earthquake? by: Jackie Ortiz Earthquake Power point How many earthquakes were recorded for the last seven days? 31 earthquakes have been recorded in the last seven days. I accessed this information on September 17, 2016 at 9:58 PM. Two earthquakes were close to a magnitude of 7.0. On September 17, an earthquake of 5.9 magnitude hit at the North Coast of Irian Jaya at 8:20 PM. Also on September 17, an earthquake of 6.0 magnitude hit at the Vanuatu Islands at 09:31 PM. The magnitude of the most recent recorded earthquake was in the Vanuatu Islands with a magnitude of 6.0, at 09:31 PM, on September 16 2016.
Transcript: Kermadec Islands, New Zealand Earthquake Tashyana & Dashia P. N.p., n.d. Web. <http://www.google.com/imgres? N.p., n.d. Web. <http://www.google.com/imgres?q=kermadec+islands,+new+zealand+earthquake+damage&start=92&um=1&hl=en&sa=N&biw=1280&bih=596&tbm=isch&tbnid=nc8oTsD- "The Coming Crisis." : 5.3 Magnitude Earthquake KERMADEC ISLANDS, NEW ZEALAND. N.p., n.d. Web. 25 Oct. 2012. "M5.3 â Kermadec Islands, New Zealand." M5.3 â Kermadec Islands, New Zealand. N.p., n.d. Web. 25 Oct. 2012. 65 people were killed dogs helped find 120 missing people Damage Citations "Magnitude 5.3 - KERMADEC ISLANDS, NEW ZEALAND." Magnitude 5.3 - KERMADEC ISLANDS, NEW ZEALAND. N.p., n.d. Web. 25 Oct. 2012. "Magnitude 8 and Greater Earthquakes Since 1900." Magnitude 8 and Greater Earthquakes Since 1900. N.p., n.d. Web. 25 Oct. 2012. "Christchurch Earthquake: Life 'squeezed Out' of City - Worldnews.com." World News. N.p., n.d. Web. 25 Oct. 2012. <http://article.wn.com/view/2011/02/27/Christchurch_earthquake_Life_squeezed_out_of_city/>. "Earth's Surface 'lurches 11ft to the Right' as New Zealand Earthquake Rips New Fault Line." Mail Online. N.p., n.d. Web. 25 Oct. 2012. <http://www.dailymail.co.uk/news/article-1309194/New-Zealand-earthquake-moves-Earths-surface-11ft-right.html>. Information Citations Visual Map Convergent plate boundary Damage 5.3 Magnitude Friday October 19, 2012 3:34 am Latitude 29.2769 degrees S Longitude 177.9233 degrees W 34.9 km depth (21.7 m)
Transcript: Presentation Tools By: Claudia Silva and Carolina Sandoval Transparency Customize the Template Rearrange, duplicate and resize the elements Paperlograph Closer to the Present List some important events Slide January 20 Barack Obama, inaugurated as the 44th President of the United States of America, he becomes the United States' first African-American president Power Point An Important Event Can't remember what it was Earthquake, War, Movie Awards? Sports Event, Business Timeline? Present about any topic Prezi The Future Is it here yet? PowerPoint The Future Is it here yet?
Transcript: #3:the third way is to not have many glass objects because for example if you have a glass table something might fall on top and it can be really dangerous to have glass all over the floor by:Gisselle Vargas #3:put flexible pipes which will prevent pipes from breaking.If they break gas lines and water lines will leak. #4:build triangle structures because triangles are th strongest shape #1:one way to reduce earthquake damage is to make our buildings more flexible by using wood or steal instead of brick and concrete because there not flexible. #1:one way to make our class and home more earthquake safe is by not having many large windows around any places were children might be. Earthquake Powerpoint Earthquakes at the other end of it is an ink pen and underneath that pen is a piece of paper rolled around a cylinder.The cylinder rotates so that the pen continuously To locate an earthquakes epicenter you need seismic wave charts.First you need to find the arrival time of P-waves and S-waves by using the seismic chart.The first large spike on the chart is the P-wave and the second large spike is the S-wave.You have to find the difference between the p and s waves arrival.For example if a P-wave arrived at 10;23:00 and a S-wave arrived at 10;26:22 the difference in arrival is 3minutes and 22seconds.You line up the edge of your paper with the y-axis of the time travel chart.Make a small line on the paper where the origin touches the graph.Make a second line on the paper where the difference in arrival time touches the graph.In this example we would place a small line on the paper where zero touches and where 3min22 seconds.You slide the piece of paper across the graph always keeping the 0 line touching the p-wave curve.When the line marking the difference in arrival time meets the s-wave curve dont move the paper anymore.Following the edge of the paper read the distance from the epicenter off the x-axis.This is the distance that particular seismic station was from the epicenter.Record the distance.Repeat the process with other two seismic wave charts from.Record the distance. other locations The fault is marked before ,during,and after the fault ruptures.As rocks slowly move past each other, elastic strain energy builds up along the strike-slip fault.Eventually rocks rupture and slip along the fault.The sudden slip sends complex waves radiating out in all directions into the surrounding rocks.The energy in the waves causes the shaking during an earthquake.Elastic strain energy that was stored in the rocks is partly released by the breaking and moving,and partly released as seismic waves draws an ink line along the moving paper.If there is no earthquake the rod does not swing and the pen stays in place and the ink line is straight. Some hazards that result from an earthquake include fires,landslides,loose sediment,and tsunamis.Fire is the most common hazard that occurs following an earthquake.Fires usually occur when earthquakes rupture gas pipes and sever electrical lines. #4:another way is to have a place to hind under from falling objects during an earthquake #2:another way is to not have heavy objects on top any tall shelf or cabinet because during an earthquake it can fall on top on anybody and can harm someone #2:another way is to install base isolators under the sand so that they can absorb seismic waves A seismograph works in a very simple way.A heavy weight is fastened to a rod.That rod hangs from a pole and is free to swing from side to side when there`s an earthquake. #5:the last way to be safe is by having hard material furniture An earthquake that occurs under the ocean causes sudden movement of the seafloor.This movement causes powerful ocean waves that can devaste a region.these ocean waves are called tsunamis, one of an earthquake hazards.You know when one is about to occur when the water along the shoreline might move back rapidly toward the sea. Those lines on the paper role are called a seismogram Wet sediment can be strong but an earthquakes shaking can can cause it to act like liquid.This is called liquefaction.When liquefaction occurs in soil under buildings the buildings can sink into the soil and collapse.People that living in earthquake-regions should avoid building on soil or fill made of loose sediment. P-waves acuse rock particles to vibrate in the same direction that waves travel.There the first to be detcted and recorded by scientific instruments are the fastest,and travel through both solids and fluids. S-waves cause rock particles to vibrate perpendicualr to the direction direction that waves travel.There slower than p-waves and are recorded to come after p-waves.They only travel through solids. Surface-waves cause rock particles to move with a side to side swing or rolling motion.Is the slowest seismic wave and causes the most damage at earths surface #6:last one is to have batteries,flashlight,first aid kit,battery radio,gallons of water,and canned food. seismographs One way to
Transcript: Surface Waves 2 types One type produces motion up, down, and around The other produces back-and-forth motion Primary waves are also known as P-waves. Primary waves come first and are the fastest Move in a back-and-forth direction Seismograh Data Primary Waves Summary Primary Waves The Richter Magnitude Scale Used to measure the strength of an earthquake Created by Charles Richter in the 1930’s Magnitude – A measure of the strength of an earthquake Mercalli Intensity Scale - intensity – a measure of the degree to which an earthquake is felt by people and the amount of damage cased by the earthquake Measuring Earthquake Strength and Intensity Primary Waves Secondary waves are also known as S-waves. These waves come after P-waves. Move in a side-to-side direction Free powerpoint template: www.brainybetty.com Free powerpoint template: www.brainybetty.com Earthquakes The students learned about how earthquakes are predicted, how to be prepared for an earthquake, and the effects that earthquakes have on buildings. Surface Waves Day 2 Primary waves are also known as P-waves. Primary waves come first and are the fastest Move in a back-and-forth direction P-waves, S-waves and Surface Waves Epicenter – the point on the Earth’s surface directly above an earthquake’s starting point or focus Focus – the point along a fault at which the first motion of an earthquake occurs Day 1 What are P-waves, S-waves, and surface waves? 2 types One type produces motion up, down, and around The other produces back-and-forth motion Secondary waves are also known as S-waves. These waves come after P-waves. Move in a side-to-side direction Free powerpoint template: www.brainybetty.com Free powerpoint template: www.brainybetty.com Artifacts Measuring Earthquake Strength and Intensity Secondary waves are also known as S-waves. These waves come after P-waves. Move in a side-to-side direction Time and Location of Earthquakes Secondary Waves Secondary waves are also known as S-waves. These waves come after P-waves. Move in a side-to-side direction During our earthquake unit, our students learned about P-Waves, S-waves and surface waves. They explored how waves travel, how scientist study earthquake motion, and how to stay safe during an earthquake. In the event of an earthquake, our students are prepared to take appropriate safety precautions! 2 types One type produces motion up, down, and around The other produces back-and-forth motion Secondary waves are also known as S-waves. These waves come after P-waves. Move in a side-to-side direction Secondary waves are also known as S-waves. These waves come after P-waves. Move in a side-to-side direction Primary waves are also known as P-waves. Primary waves come first and are the fastest Move in a back-and-forth direction Day 3 2 types One type produces motion up, down, and around The other produces back-and-forth motion Free powerpoint template: www.brainybetty.com Our purpose for this mini-unit was to teach the children about how earthquakes happen, how earthquakes are measured and classified, and how to stay safe during an earthquake. Purpose Primary Waves Secondary Waves A tracing of earthquake motion that is created by a seismograph Free powerpoint template: www.brainybetty.com Surface Waves Free powerpoint template: www.brainybetty.com 2 types One type produces motion up, down, and around The other produces back-and-forth motion Earthquakes Teena Allen, Teresa Collins, Hillary Hamrick, Alex Carnes Secondary Waves
Transcript: huddle Mrs. Rossi huddle to crowd together crowd huddle separate
Transcript: Timeline Prezi Template by Presenter Name 1987 En el año de 1987 Microsoft compra una pequeña empresa llamada Forethought y tras ello,lanza al mercado PowerPoint 1.0 PowerPoint 1.0 1989 Microsoft Office fue lanzado para Apple Macintosh y en 1990 Microsoft anuncua la version 2.0 de PowerPoint 1995 1995-1997 Sale al mercado PowerPoint 95 y PowerPoint 1999 Marzo de 1999 Power¨Point 2002 (version 9.0) 2009 January 20 Barack Obama, inaugurated as the 44th President of the United States of America, he becomes the United States' first African-American president 2012 An Important Event Can't remember what it was Earthquake, War, Movie Awards? Sports Event, Business Timeline? Present about any topic 2020 The Future Is it here yet?
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