The Cause And Effects Of Earthquake

Earthquakes have the potential to destroy and cause a lot of harm or they just make the ground shake a little. Sometimes earthquakes with low magnitudes cause a lot of harm, and a high magnitude one causes a small amount of damage. This usually isn’t the case. Two Earthquakes with high magnitudes each caused a different amount of damage. These two are the earthquake that happened in Sumatra, Indonesia in December 26, 2004, and the earthquake that happened in Rat Island , Alaska in April 2, 1965.

The San Francisco earthquake on April 18, 1906 was one of the most devastating earthquakes felt by a lot of states. At 5:15 am, this earthquake which registered at 8.25 on the Richter Scale shook San Francisco, California. The earthquake lasted less than a minute and it did a lot of destruction in that period of time. The most destructive part during the San Francisco earthquake was the fires which began after, as a result of the earthquake. The fires killed about 3,000 people and left 400,000 homeless (San Francisco Earthquake). The San Francisco earthquake epicenter was located near San Andreas fault and as a result, the damages caused by the earthquake was felt many miles along the San Andreas fault line. The city of San Francisco was known for its culture and economy, and because of the impact of the earthquake and fire, the city was in total disaster. Because of the magnitude of the earthquake and the amount of damage it did to the city of San Francisco, a lot of data and digital images have been collected so that it can be used for references and be displayed at its anniversary.

On August 24, 2014 a magnitude 6.0 earthquake occurred in and around the city of Napa, CA. The earthquake killed one person and injured over 150 people. And these people were treated at Queen of the Valley Medical Center in Napa [1]. More and more earthquakes occurred on this earth. So this grasps people’s attention.

Over more than 50 decades there has been multiple earthquakes that have been caused by the activity that takes place beneath and above the surface of the earth. For every earthquake there are various effects and consequences, these are generally not preventable but teachable moments. As we study and explore landforms we learn and better understand how today 's structures came about, what took place decades ago and where do we go from here. Thanks to the technology and inquiring minds we are able to study past events like the 1906 San Francisco earthquake and the 1964 Alaska earthquake. In comparing these two events we can get an overview of what happened and better prepare ourselves for something like that in the future.

Of all the naturally occurring events on Earth, earthquakes are among the most devastating and bring a lot of truth to the statement, “Just because something is natural does not mean it is not dangerous.” Earthquakes are one of the most natural things I can think of that can cause massive damage and loss of human live in many instances, and the effects are sometimes long term. “Nothing happens without a force. Many geophysicists accept the theory that continents move as a result of the forces generated by mantel convection deep within Earth – motions driven by our planet’s internal heat energy” (Trefil & Hazen, 2010). According to National Geographic (1996-2012), constant movement in the tectonic plates that make up the Earth’s

An earthquake is where two transform plate boundaries slide and creak the earth. This is what happened in the Philippines. Although it was in 2013 the people are still in need of help to get back to their daily lives. The Philippines earthquake had a magnitude of 7.1. This earthquake was gigantic, and it took down many buildings that were in its path. Lucky the children were not in school that day because of the Muslim holidays the earthquake caused the school to collaspe. If the children were in school, then it would have killed most of the kids.There were 2,100 aftershocks. The day of the quake was October 15, 2013. People respond to a natural disaster by gathering materials and donations, spreading the word, and the government's aid.

A ‘hazard’ can be defined as a geophysical process operating within the lithosphere, atmosphere, hydrosphere or biosphere which could potentially lead to the loss of human life or property. However, an earthquake only becomes hazardous and therefore needs management if it occurs within close proximity to a vulnerable population. To some extent, any human settlement around the world situated close to or on top of an area of seismic activity is vulnerable. However, not all nations suffer equal devastation.

The first few seconds of your first earthquake are disconcerting. You don’t know what’s happening. The undulation, the noise, the inability to focus -- it’s all disconcerting. But once you’ve been in a few, you know the feeling. You don’t relax, but you don’t panic, either.

“I felt very at home in California, but the place is prone to earthquakes, and the one in 1944 scared the life out of me. For months afterwards, I felt that every time I sat down, I should have to put on a seatbelt.” Earthquakes are when tectonic plates slip past each other causing a “snap’. The ground shakes violently and can even crack. Though the occurrence of an earthquake is dreadful, familiarizing yourself with the causes and effects can be useful, and in turn make it less scary.

Earthquake Hazards occur when there are adverse effects on human activities. This can include surface faulting, ground shaking and liquefaction. In this essay I will be discussing the factors that affect earthquakes, whether human such as population density, urbanisation and earthquake mitigation or physical such as liquefaction, magnitude, landslides and proximity to the focus.

Earthquakes can make buildings crumble to the ground and pavement to crack and shift.The most damage happens to roadways,foundations,buildings,and vehicles. Earthquakes can also cause landslides to occur. At 5:04 in San francisco, a large earthquake occurred, the giants Athletes were warming up for a game against the Oakland Athletes.

Purpose: Everyone will think that we are living in a peaceful state now and ignore to pay attention to the natural disaster information. On the contrary, this thought in your mind will reduce your sense of crisis. Believe or not, increase a sense of crisis of the earthquake and learn more earthquake information can decrease the damage when the earthquakes occur in our life

     Earthquakes, called temblors by scientists, occur almost continuously. Fortunately, most of them can be detected only by sensitive instruments called seismographs. Others are felt as small tremors. Some of the rest, however, cause major catastrophes. They

It seems that the earthquake brought a trail of things that happen later. So we can learn for this that physical geography and human geography are connected and affects each other almost every time.

Earthquakes are caused by energy from vibration of elastic waves in the ground. When the ground shakes, buildings respond to acceleration transmitted from the ground through the structure foundation. It takes taller buildings longer to feel the effects of an earthquake than shorter buildings which is why they are more susceptible to damage. Many tall buildings are constructed to withstand strong winds and precautions have been taken to protect them when the ground shakes. They can be made to receive earthquake’s vibration. While many people are killed in earthquakes, people are not killed during the shaking. More get crushed in the rubble. Landslides are caused by earthquakes, when they shake unstable slopes. Moonquakes occur, but they happen less frequently but because of the distance have a smaller magnitude than earthquakes on the Earth. There is no such thing as "earthquake weather.” Statistically, there is an equal distribution of earthquakes in cold weather, hot weather, rainy weather and so on. If weather does affect earthquake occurrence, we do not yet understand how it works. Earthquakes are usually caused when rock underground suddenly breaks along a fault. This sudden release of energy causes the seismic waves that make the ground shake. When two blocks of rock or two plates are rubbing against each other, they stick a little.