Which of the following correctly describe the March 2011 Tohoku earthquake in Japan?
Which of the following correctly describe the March 2011 Tohoku earthquake in Japan? –the earthquake occurred due to the subduction of the Pacific plate.
What was the main cause of death associated with the 2004 Indonesian earthquake?
The tsunami killed at least 225,000 people across a dozen countries, with Indonesia, Sri Lanka, India, Maldives, and Thailand sustaining massive damage. Indonesian officials estimated that the death toll there alone ultimately exceeded 200,000, particularly in northern Sumatra's Aceh province.
Why might white sands be a safer location to be in a tsunami compared to Sandpoint quizlet?
Why might White Sands be a safer location to be in a tsunami compared to Sandpoint? White Sands is located behind a coral reef. What is the relative hazard risk to the town of Riverton due to a tsunami created by an earthquake near the ocean trench?
Why is it important to study prehistoric earthquakes?
Why is it important to study prehistoric earthquakes? To determine the recurrence intervals and likely size of earthquakes to help people in a region plan for future seismic events.
What happened after the tsunami in Japan 2011?
The tsunami caused a cooling system failure at the Fukushima Daiichi Nuclear Power Plant, which resulted in a level-7 nuclear meltdown and release of radioactive materials. The electrical power and backup generators were overwhelmed by the tsunami, and the plant lost its cooling capabilities.
Who was affected by the 2011 Japan earthquake and tsunami?
Additionally, damage was reported in French Polynesia, Galapagos Islands, Peru, and Chile. Fortunately, the loss of life outside of Japan was minimal (one death in Indonesia and one death in California) due to the Pacific Tsunami Warning System and its connections to national-level warning and evacuation systems.
What caused the Sumatra earthquake 2004?
The tsunami from the 2004 M=9.1 Sumatra-Andaman earthquake was primarily caused by vertical displacement of the seafloor, in response to slip on the inter-plate thrust fault (see Tectonics section above).
What was the damage of the Sumatra earthquake 2004?
In Aceh, the northern province of Sumatra, the United Nations (UN) Field Office reported approximately 131,000 people confirmed dead and 37,000 missing. With more than 80,000 houses sustaining major damage or collapse, the UN estimated that more than 500,000 people were displaced from their homes in Sumatra alone.
How would the force and stress on the wooden pillar in this figure change if the stone weight were the same size but the wooden pillar were narrower?
How would the force and stress on the wooden pillar in this figure change if the stone weight was the same size but the wooden pillar was narrower? The force would remain the same but the amount of stress would increase.
What type of evidence was used in the investigation to locate where the earthquake occurred?
Scientists then use a method called triangulation to determine exactly where the earthquake was (see image below). It is called triangulation because a triangle has three sides, and it takes three seismographs to locate an earthquake.
What is caused by earthquake?
The tectonic plates are always slowly moving, but they get stuck at their edges due to friction. When the stress on the edge overcomes the friction, there is an earthquake that releases energy in waves that travel through the earth's crust and cause the shaking that we feel.
Which of the following can be triggered by an earthquake?
As well as being highly destructive in their own right, earthquakes can also trigger two other very destructive natural hazards. One of these is a landslide. This is a rapid movement of earth materials down a slope, the materials ranging from huge boulders to soil.
What were the effects of the Japan earthquake 2011?
The economic destruction of the “Triple Disaster” was massive: 138,000 buildings were destroyed and $360 billion in economic losses were incurred. This was the most expensive disaster in human history. Japanese response to the earthquake and tsunami was rapid, effective and life-saving.
What were the consequences of the Japan earthquake 2011?
An estimated 20,000 people were dead or missing and close to 500,000 people were forced to evacuate. In addition, a nuclear power plant meltdown triggered a nuclear emergency. The direct economic loss from the earthquake, tsunami, and nuclear disaster is estimated at $360 billion.
What were the effects of the 2011 Japan tsunami?
The aftermath of the 2011 Tōhoku earthquake and tsunami included both a humanitarian crisis and massive economic impacts. The tsunami created over 300,000 refugees in the Tōhoku region of Japan, and resulted in shortages of food, water, shelter, medicine and fuel for survivors. 15,900 deaths have been confirmed.
What damage did the Sumatra earthquake cause?
Approximately 135,448 homes were seriously damaged, while 78,604 sustained only minor damage. Other damage included 2163 classrooms; 51 health facilities; 1001 worship houses; 21 bridges; 178 roads; and 130 irrigation infrastructures.
What caused the 2011 Japanese tsunami?
On March 11, 2011, Japan experienced the strongest earthquake in its recorded history. The earthquake struck below the North Pacific Ocean, 130 kilometers (81 miles) east of Sendai, the largest city in the Tohoku region, a northern part of the island of Honshu. The Tohoku earthquake caused a tsunami.
What were the effects of the Sumatra earthquake?
Ten people were reported killed, and flooding destroyed a major bridge between the capital Port Victoria and main airport. Also, the island reported devastating economic loss in millions of dollars due to hotels, housing, public utilities, and fishing damages. More than 300 deaths were reported and 5,000 displaced.
What is the name of the kind of stress that develops when rock is squeezed until it folds or breaks?
This is called confining stress. Compression squeezes rocks together, causing rocks to fold or fracture (break) (figure 1). Compression is the most common stress at convergent plate boundaries.
What type of tectonic event formed the main structures in the Valley and Ridge province of the Appalachian Mountains?
Continental collision in the late Paleozoic produced a fold and thrust belt in which Paleozoic sedimentary rocks of the Valley & Ridge were folded and transported westward along thrust faults. The Great Valley is underlain by a two-tier duplex in which the entire Cambrian and Ordovician rock sequence is repeated.
What is the result of earthquake?
Earthquakes can result in the ground shaking, soil liquefaction, landslides, fissures, avalanches, fires and tsunamis. The extent of destruction and harm caused by an earthquake depends on: magnitude.
What are the causes and effects of earthquake?
Earthquakes are caused by sudden tectonic movements in the Earth's crust. The main cause is that when tectonic plates, one rides over the other, causing orogeny collide (mountain building), earthquakes. The largest fault surfaces on Earth are formed due to boundaries between moving plates.
Which of the following is an effect of an earthquake?
The effects from earthquakes include ground shaking, surface faulting, ground failure, and less commonly, tsunamis.
What happened after the 2011 earthquake?
The aftermath of the 2011 Tōhoku earthquake and tsunami included both a humanitarian crisis and massive economic impacts. The tsunami created over 300,000 refugees in the Tōhoku region of Japan, and resulted in shortages of food, water, shelter, medicine and fuel for survivors. 15,900 deaths have been confirmed.
How did the 2011 Japan earthquake affect the economy?
The economic destruction of the “Triple Disaster” was massive: 138,000 buildings were destroyed and $360 billion in economic losses were incurred. This was the most expensive disaster in human history. Japanese response to the earthquake and tsunami was rapid, effective and life-saving.
What happened to the environment after the Japan earthquake 2011?
The environmental impacts of the Tohoku earthquake and tsunami include contamination of groundwater (as the saltwater and pollution from the ocean infiltrate to the ground due to the tsunami), removal of silt from coastal waterways due to the force of the tsunami, and destruction of coastal ecosystems.
How did the earthquake in Japan 2011 affect the economy?
The economic destruction of the “Triple Disaster” was massive: 138,000 buildings were destroyed and $360 billion in economic losses were incurred. This was the most expensive disaster in human history. Japanese response to the earthquake and tsunami was rapid, effective and life-saving.
What damage did the 2011 Japan earthquake cause?
More than 120,000 buildings were destroyed, 278,000 were half-destroyed and 726,000 were partially destroyed, according to the agency. The direct financial damage from the disaster is estimated to be about $199 billion dollars (about 16.9 trillion yen), according to the Japanese government.
What happened after 2011 Japan earthquake and tsunami?
The aftermath of the 2011 Tōhoku earthquake and tsunami included both a humanitarian crisis and massive economic impacts. The tsunami created over 300,000 refugees in the Tōhoku region of Japan, and resulted in shortages of food, water, shelter, medicine and fuel for survivors. 15,900 deaths have been confirmed.
What happened during the 2004 Sumatra earthquake?
7:58 a.m.: A magnitude 9.1 earthquake occurs off the northwest coast of Sumatra. +15 minutes: The Pacific Tsunami Warning Center in Hawaii registers the quake. +20 to 30 minutes: Tsunami waves more than 100 feet high pound the Banda Aceh coast, killing about 170,000 people and destroying buildings and infrastructure.