Useful+Websites


 * ||  Earthquakes  ||   ||
 * Seismic waves are what cause damage during an earthquake, but many other factors affect the amount of damage done. This web site about earthquakes discusses damage from earthquakes. It explains how the distance from the epicenter and the type of ground help determine the extent of earthquake damage. Find out why the largest earthquakes are not always the most disastrous. The ten largest earthquakes from 1900 to 2000 are shown on a map. See photographs of earthquake damage.   ||
 * **Topic: **Earthquake damage   ||
 * ||  Earthquakes  ||   ||
 * Earthquakes are the focus of this site. Learn the basics about these unpredictable occurrences and what you should do to protect yourself during an earthquake. There are many topics in the "Index" to choose from. You can read both fictional and non-fictional earthquake stories and learn what is true or false about earthquake occurrences. Learn about the precautions you can take if you live in an earthquake state to make your home safe. There is even an activity you can eat after you learn how earthquakes can destroy buildings!   ||
 * **Topic: **Earthquakes, Seismology   ||
 * ||  Earthquakes  ||   ||
 * One type of the natural hazard in Canada is an earthquake. The map at this web site from Public Safety Canada shows where earthquakes have happened in Canada. The darker areas on the map are where the strongest earthquakes have happened. Lean how many earthquakes, both big and small, are recorded in Canada each year. You can find out when the most dangerous earthquakes have happened and discover what causes earthquakes in different parts of Canada.   ||
 * **Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes--Canada <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Earthquake  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes can range from tiny tremors to violent shocks. Fact Monster tells you how earthquakes are caused and describes the different types of seismic earthquakes waves. Read about the various kinds of damages that earthquakes can cause and find out where the worst damage usually occurs. The section on major earthquakes has a list of the places and dates of the world's most notable earthquakes. See where the largest earthquakes have occurred in the United States. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Earthquakes  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Sudden shaking of the ground is known as an earthquake. Understand what earthquakes are, why they happen, and why we can't predict them as you explore this site from The Tech. See a drawing of a seismograph and learn how it works to measure waves make by earthquakes. The history of these devices is explained, and primary and secondary seismic waves are described. Plate tectonics and the motion between plates is discussed and illustrated. Find out how the size of an earthquake is measured. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Earthquakes  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">You can learn about earthquakes and the structure of our Earth on this Educational Web site. Some of the topics covered here include: Earth's Structure, Tectonic Plates, Faults, Causes of Earthquakes, Seismic Waves, Where Earthquakes Occur, Sizes of Earthquakes, and much more. For example, did you know that there are at least five major causes for earthquakes? They are: tectonic plate movement, volcanoes, collapsed mines, explosions, and water pressure from reservoirs. You will find many illustrations, graphs, and photographs to help you learn about this topic on this kid-friendly site about earthquakes. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Earthquake  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquake monitoring in Canada is the responsibility of the Geological Survey of Canada. Approximately 300 earthquakes occur each year in Canada, but most are too small or remote to cause damage. An earthquake of 7.0 magnitude or greater occurs once every decade. Some of the worst earthquakes have occurred in the coastal waters, where they can cause erosion, landslides, and tsunamis. The deadliest earthquake in Canadian history occurred in 1929 near Newfoundland, where 27 people died. Tall building built since 1950 include changes in construction methods to make them earthquake-resistant. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes--Canada <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Earthquake  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">A model used to predict damage from earthquakes is called HAZUS. The Pacific Disaster Center web site discusses the prediction of damage from these natural disasters to buildings and essential facilities and lifelines. The site explains how earthquakes happen along plate boundaries and describes the different types of plate boundaries. See where over 75 percent of the world's seismic energy is released. See photographs of earthquake damage and definitions of earthquake terminology. Read about the relationship between volcanoes and earthquakes. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquake damage <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Earthquake  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes create motion in the rocks and seismic waves from within the Earth. The epicenter experiences the strongest quaking, but seismographs can detect earthquakes at greater distances than those felt by humans. The Richter scale or the Modified Mercalli Intensity Scale quantifies earthquake size. Earthquakes in Canada occur most frequently along the West coast, the Cordillera, the Yukon, the High Arctic, and the eastern seaboard. Earthquakes on the West coast are caused by active plate subduction of the Juan de Fuca Plate and the Nootka Fault. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes--Canada <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Earthquakes  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">When you envision an earthquake, do you see building collapsing, bridges falling, and the ground separating? The reality is that most earthquakes are so mild that people don't even feel them. Seismologists study the shaking Earth and share what they have learned in this Scholastic site about earthquakes. Learn about the causes behind this normal geological process. Understand that even the continents have changed in shape and location over millions of years. Investigate seismic waves and scientific instruments that measure the location and motion of earthquakes. Read an eyewitness account or try making your own seismometer. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Earthquakes  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">A million lives were lost to earthquakes during the 20th century making them one of the worst natural disasters on Earth. Did you know that 1,400 earthquakes happen every year in Canada? Although large earthquakes struck Canada with death and destruction, they have yet to hit heavily populated areas. Discover which areas of Canada have the highest risk of having a major earthquake. An active tectonic plate boundary, the movement of the North American plate, and the rising of land once covered by glaciers all contribute to seismic activity in Canada. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes--Canada <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Earthquake  || <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">                 <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes can cause a giant crack in the Earth or can cause buildings and pipes to twist and break. Why do earthquakes happen? Begin understanding earthquakes by realizing that the Earth's crust isn't one solid piece. Lots of smaller plates make up the crust. When these moving plates bump into each other, mountains can form or earthquakes can happen. About 3,000 earthquakes happen on Earth each day but many never get noticed. Identify some giant earthquakes that did get noticed and learn about the scales used for measuring earthquakes and earthquake damage. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Plate tectonics, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Earthquake!  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Closely-spaced wooden dwellings and unreinforced brick buildings came crashing down in an 8.3 magnitude earthquake that struck San Francisco in 1906. Broken chimneys and broken water mains added to the spread of fires that left the city in ruins. Life was hard for survivors who slept in tents and did their cooking outdoors but reconstruction occurred at a furious rate. Links provide access to additional photographs and background information about the early history of San Francisco. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes--San Francisco (Calif.) <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Earthquakes for Kids  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes for Kids is a wonderful site where you can learn about earthquakes and have fun while you do. You can find out where earthquakes have occurred in the world within the last seven days. Check out the earthquake photo collection. Get science fair project ideas on earthquakes. Become an earthquake scientist. Read the section "Science of Earthquakes" to find out what causes earthquakes and how scientists measure the size of earthquakes. There are even games and puzzles for you to do on this site. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Earthquake Facts  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Many things happen repeatedly on the earth, and one of these things is an earthquake. Have you ever experienced an earthquake? Some are so small that you can hardly feel them, and others are so bad that they can topple entire buildings. On this web site you can learn what causes an earthquake. You will also learn about things that affect an earthquake, such as seismic waves and plate tectonics. There are a few hyperlinks for you to follow as well. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Earthquakes: Make a Quake  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">There is more to this site than "Make a Quake," although designing your own earthquake is pretty cool. When designing your own earthquake you will decide ground stability, preventive structural measure, the magnitude of the quake and watching the aftermath of destruction. The site also supplies a damage report of destruction. You will learn a lot of information about earthquakes, mitigating measures, cities that are at risk and a gallery of photos showing the destruction earthquakes have caused. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Earthquakes in Canada  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">About four earthquakes happen every day in Canada and yet only a few dozen can be felt each year. At least nine large earthquakes have occurred in Canada in the past century and one occurring in a major city would create a significant natural disaster. Earthquakes could occur anywhere in Canada although experts agree that the highest risk is on Canada's west coast. Are you and your family prepared if an earthquake strikes your hometown? In addition to providing information about earthquakes, this site will help you know how to prepare for an earthquake emergency. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes--Canada <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> How Earthquakes Work  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">When we trust the Earth to be as solid as a rock, an earthquake can shake our perceptions of solid ground. Scientists have moved from making unsubstantiated guesses about earthquakes to being about to measure and target their origins but earthquake prediction remains a hurdle. Investigate five potential causes of earthquakes, study the damage left behind by these powerful forces, and gain a greater understanding of plate tectonics at How Stuff Works. Computer animations will help you identify different types of faults and photographs depict crop rows, roads, or railroad tracks displaced by earthquakes. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Measuring Earthquakes  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes cause several different kinds of vibrations in the Earth. The U.S. Geological Survey provides helpful information not only on these types of vibrations but how they occur as well. Discover the science behind the Richter and Modified Mercalli Scales, which measure earthquakes, as well as find out the different factors that effect what areas will receive the brunt of the quaking. For more information on earthquakes click on of the arrows at the bottom of the page. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> ||   || ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Earthquake Facts  ||   ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Where did the largest earthquake take place in the world? Where did the largest earthquake take place in the United States? Did you know that there are "Moonquakes"? The answers to all of these questions are provided here on this page entitled: "Earthquake Facts". The United States Geological Survey provides this Web site with many interesting pieces of information on earthquakes. You will learn about California's San Andreas Fault, the Wasatch Range, and the East African Rift System. Read about seismometers, tsunamis, and tidal waves, too. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||   ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||   ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Sichuan Earthquake  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Over 15 million people lived in the area of China hit by the earthquake of 2008. There are reports of over 30,000 humans dead or missing. This comprehensive report allows you to explore the facts and the issues surrounding the earthquake and its aftermath. Use the interactive map to see the extent of the damage. Browse through a number of news articles from May 12, 2008 and after to understand the impact of the earthquake on the people, the land and the economy of China. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes--China <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Volcanoes and Earthquakes  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Look at a map of the world and see where different tectonic plates fit together. When plates move, energy builds up and earthquakes can happen to release the energy. Colliding plates can cause volcanoes and mountains to form. Spreading plates can cause giant cracks in the earth or new ocean floor to form. Sometimes plates slide past each other in two different directions. Seismographs can measure even tiny earthquakes that you can't feel. Scientists study seismograph reading to try to predict earthquakes and monitor the building energy. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> China Earthquake  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">The massive earthquake that struck China on May 12, 2008 devastated the country in many ways. In this BBC News report there are stories and video that show how the quake affected life there. One report describes the moment the quake hit and the aftermath. See a detailed map of the affected region and learn how survivors fared. Another report explains Beijing's response to the disaster. There is background information about earthquakes and about the country of China. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes--China <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Haiti Earthquake  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Follow CNN's most recent coverage of the tragic earthquake that devastated Haiti on January 12, 2010. The official web site allows you to access the special coverage and read about the latest news stories and efforts to provide aid. You can also watch videos related to the quake and aftermath, hear from the people of Haiti, and receive relief updates, rescue efforts, and updates from reporters stationed in different areas of Haiti. The web site is updated as new reports become available. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquake damage, Earthquakes, Haiti, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Gallery of Earthquake Devastation  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Browse the gallery of earthquake devastation for information about and images of earthquakes that have happened around the world. You will find facts about the location of each earthquake, the magnitude of the earthquake and the date the earthquake occurred. Get statistics on the numbers of people who were injured or who lost their lives during various earthquakes. There are also numbers of people who became homeless due to earthquake damage. The photos show damage to buildings and roadways. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquake damage <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">There is more to this site than "Make a Quake," although designing your own earthquake is pretty cool. When designing your own earthquake you will decide ground stability, preventive structural measure, the magnitude of the quake and watching the aftermath of destruction. The site also supplies a damage report of destruction. You will learn a lot of information about earthquakes, mitigating measures, cities that are at risk and a gallery of photos showing the destruction earthquakes have caused. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Earthquakes in Canada  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">About four earthquakes happen every day in Canada and yet only a few dozen can be felt each year. At least nine large earthquakes have occurred in Canada in the past century and one occurring in a major city would create a significant natural disaster. Earthquakes could occur anywhere in Canada although experts agree that the highest risk is on Canada's west coast. Are you and your family prepared if an earthquake strikes your hometown? In addition to providing information about earthquakes, this site will help you know how to prepare for an earthquake emergency. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes--Canada <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> How Earthquakes Work  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">When we trust the Earth to be as solid as a rock, an earthquake can shake our perceptions of solid ground. Scientists have moved from making unsubstantiated guesses about earthquakes to being about to measure and target their origins but earthquake prediction remains a hurdle. Investigate five potential causes of earthquakes, study the damage left behind by these powerful forces, and gain a greater understanding of plate tectonics at How Stuff Works. Computer animations will help you identify different types of faults and photographs depict crop rows, roads, or railroad tracks displaced by earthquakes. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Measuring Earthquakes  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes cause several different kinds of vibrations in the Earth. The U.S. Geological Survey provides helpful information not only on these types of vibrations but how they occur as well. Discover the science behind the Richter and Modified Mercalli Scales, which measure earthquakes, as well as find out the different factors that effect what areas will receive the brunt of the quaking. For more information on earthquakes click on of the arrows at the bottom of the page. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> ||   || ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Earthquake Facts  ||   ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Where did the largest earthquake take place in the world? Where did the largest earthquake take place in the United States? Did you know that there are "Moonquakes"? The answers to all of these questions are provided here on this page entitled: "Earthquake Facts". The United States Geological Survey provides this Web site with many interesting pieces of information on earthquakes. You will learn about California's San Andreas Fault, the Wasatch Range, and the East African Rift System. Read about seismometers, tsunamis, and tidal waves, too. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||   ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||   ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Sichuan Earthquake  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Over 15 million people lived in the area of China hit by the earthquake of 2008. There are reports of over 30,000 humans dead or missing. This comprehensive report allows you to explore the facts and the issues surrounding the earthquake and its aftermath. Use the interactive map to see the extent of the damage. Browse through a number of news articles from May 12, 2008 and after to understand the impact of the earthquake on the people, the land and the economy of China. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes--China <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Volcanoes and Earthquakes  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Look at a map of the world and see where different tectonic plates fit together. When plates move, energy builds up and earthquakes can happen to release the energy. Colliding plates can cause volcanoes and mountains to form. Spreading plates can cause giant cracks in the earth or new ocean floor to form. Sometimes plates slide past each other in two different directions. Seismographs can measure even tiny earthquakes that you can't feel. Scientists study seismograph reading to try to predict earthquakes and monitor the building energy. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> China Earthquake  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">The massive earthquake that struck China on May 12, 2008 devastated the country in many ways. In this BBC News report there are stories and video that show how the quake affected life there. One report describes the moment the quake hit and the aftermath. See a detailed map of the affected region and learn how survivors fared. Another report explains Beijing's response to the disaster. There is background information about earthquakes and about the country of China. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes--China <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Haiti Earthquake  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Follow CNN's most recent coverage of the tragic earthquake that devastated Haiti on January 12, 2010. The official web site allows you to access the special coverage and read about the latest news stories and efforts to provide aid. You can also watch videos related to the quake and aftermath, hear from the people of Haiti, and receive relief updates, rescue efforts, and updates from reporters stationed in different areas of Haiti. The web site is updated as new reports become available. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquake damage, Earthquakes, Haiti, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Gallery of Earthquake Devastation  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Browse the gallery of earthquake devastation for information about and images of earthquakes that have happened around the world. You will find facts about the location of each earthquake, the magnitude of the earthquake and the date the earthquake occurred. Get statistics on the numbers of people who were injured or who lost their lives during various earthquakes. There are also numbers of people who became homeless due to earthquake damage. The photos show damage to buildings and roadways. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquake damage <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Look at a map of the world and see where different tectonic plates fit together. When plates move, energy builds up and earthquakes can happen to release the energy. Colliding plates can cause volcanoes and mountains to form. Spreading plates can cause giant cracks in the earth or new ocean floor to form. Sometimes plates slide past each other in two different directions. Seismographs can measure even tiny earthquakes that you can't feel. Scientists study seismograph reading to try to predict earthquakes and monitor the building energy. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> China Earthquake  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">The massive earthquake that struck China on May 12, 2008 devastated the country in many ways. In this BBC News report there are stories and video that show how the quake affected life there. One report describes the moment the quake hit and the aftermath. See a detailed map of the affected region and learn how survivors fared. Another report explains Beijing's response to the disaster. There is background information about earthquakes and about the country of China. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquakes--China <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Haiti Earthquake  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Follow CNN's most recent coverage of the tragic earthquake that devastated Haiti on January 12, 2010. The official web site allows you to access the special coverage and read about the latest news stories and efforts to provide aid. You can also watch videos related to the quake and aftermath, hear from the people of Haiti, and receive relief updates, rescue efforts, and updates from reporters stationed in different areas of Haiti. The web site is updated as new reports become available. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquake damage, Earthquakes, Haiti, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Gallery of Earthquake Devastation  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Browse the gallery of earthquake devastation for information about and images of earthquakes that have happened around the world. You will find facts about the location of each earthquake, the magnitude of the earthquake and the date the earthquake occurred. Get statistics on the numbers of people who were injured or who lost their lives during various earthquakes. There are also numbers of people who became homeless due to earthquake damage. The photos show damage to buildings and roadways. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquake damage <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquake damage, Earthquakes, Haiti, Seismology <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * || <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;"> Gallery of Earthquake Devastation  ||   ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Browse the gallery of earthquake devastation for information about and images of earthquakes that have happened around the world. You will find facts about the location of each earthquake, the magnitude of the earthquake and the date the earthquake occurred. Get statistics on the numbers of people who were injured or who lost their lives during various earthquakes. There are also numbers of people who became homeless due to earthquake damage. The photos show damage to buildings and roadways. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquake damage <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * <span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Browse the gallery of earthquake devastation for information about and images of earthquakes that have happened around the world. You will find facts about the location of each earthquake, the magnitude of the earthquake and the date the earthquake occurred. Get statistics on the numbers of people who were injured or who lost their lives during various earthquakes. There are also numbers of people who became homeless due to earthquake damage. The photos show damage to buildings and roadways. <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||
 * **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Topic: **<span style="font-family: 'Verdana','sans-serif'; font-size: 9.5pt;">Earthquake damage <span style="font-family: 'Verdana','sans-serif'; font-size: 12pt;">  ||