INNOVATIVE LESSON PLAN
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This lesson plan is about teaching students about tsunamis in social science class. The lesson aims to help students understand the causes of tsunamis, their effects, and precautions against them. The teacher will start by asking students about earthquakes and their consequences. They will then present information on tsunamis through activities like showing charts on earthquake magnitudes and sharing experiences of tsunamis in India. Students will discuss tsunami characteristics and precautions. At the end, the teacher will review key points and have students write a brief note on tsunamis.
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Tsunami
The document discusses tsunamis, providing key facts and definitions. It explains that tsunamis are large waves caused by earthquakes, volcanic eruptions, or landslides under the sea. The document outlines the devastating impacts of tsunamis, noting the 2004 Thailand tsunami that killed over 230,000 people and the 2011 Japan tsunami that killed over 300,000. It also discusses Hawaii's vulnerability to tsunamis and the largest tsunami ever recorded at 1,720 feet tall in Alaska in 1958.
Tsunami explanation text
The document is an explanation of tsunamis. It begins with a general statement defining a tsunami as a series of waves generated by the rapid displacement of water on a massive scale. It then provides a sequenced explanation that tsunamis are generated when the seafloor abruptly deforms and displaces the overlying water, such as during submarine earthquakes when tectonic plates shift. The closing statement notes that tsunamis cause great damage primarily from the huge mass of water behind the initial wave front as the sea level rises quickly and floods coastal areas with great force.
Tsunami
Tsunamis are giant waves caused by earthquakes or volcanic eruptions under the sea. They can take less than an hour to reach nearby coasts within 100km, 1-3 hours to reach coasts 100-1000km away, or more than 3 hours to cross oceans and strike coasts over 1000km from the quake epicenter. Signs of an approaching tsunami include strong ground shaking, unusual sea level changes, an abnormally large first wave that may not be the biggest, and a loud ocean roar. Tsunamis consist of a series of waves that can last up to 30 minutes each and pose a danger that may persist for hours or even days. People in coastal areas should immediately evac
Tsunami Notes
Tsunamis are large destructive waves caused by geological events such as earthquakes, volcanoes, or landslides that displace large volumes of water. They are most commonly triggered by earthquakes of magnitude 7.0 or higher where the epicenter is located near or below the ocean. When the ocean floor is suddenly displaced by one of these events, it generates a series of long wavelength waves that propagate outward from the source. As these waves enter shallower coastal waters, their speed decreases and wavelength and height increase, sometimes resulting in a massive flooding wave that can cause devastating damage when it reaches land.
all about tsunami
this is one of my projects that I had made for my class X holiday homework, I hope this can help you gain some information about tsunamis and if you also want to make a project like this, I hope I have helped you. - mansvini
Tsunami ppt
Tsunamis are caused by large earthquakes at subduction zones where tectonic plates meet. In the deep ocean, tsunamis travel very quickly but with small amplitude. As they approach land, their speed slows and their amplitude grows dramatically. Tsunamis cause damage through both the force of the wall of water and the destructive power of a large volume of water draining off the land while carrying large debris. The 2004 Indian Ocean tsunami was caused by a 9.0 magnitude earthquake off the coast of Sumatra, displacing a huge volume of water and causing over 155,000 fatalities across South and Southeast Asia.
Explanation Text about Tsunami
The document summarizes information about tsunamis. It defines a tsunami as a series of waves generated by the rapid displacement of water on a massive scale, which can be caused by earthquakes, landslides, volcanic eruptions, and meteorite impacts. The effect of tsunamis can range from unnoticeable to devastating. It notes that while tsunamis pass unnoticed in deep ocean waters, they take on characteristics of violent tides as they approach land. The document provides both general information about tsunamis and answers specific questions about tsunami causes, effects, terminology, and behavior in deep versus shallow waters.
tsunami
This document discusses tsunamis, including what causes them, how they travel, and their impacts. Some key points:
- Tsunamis are seismic sea waves caused by earthquakes, volcanic eruptions, landslides, or meteor impacts that displace large volumes of water.
- They can travel at high speeds of 400-500 mph in deep ocean water but slow down and grow taller in shallower coastal areas, causing flooding and damage on land.
- Their long wavelengths mean they lose little energy even over long distances, allowing tsunamis generated in one area to impact landmasses many hours or days away.
- Tsunami warning centers monitor seismic activity and tide gaug
Recommended
Tsunami
The document discusses tsunamis, providing key facts and definitions. It explains that tsunamis are large waves caused by earthquakes, volcanic eruptions, or landslides under the sea. The document outlines the devastating impacts of tsunamis, noting the 2004 Thailand tsunami that killed over 230,000 people and the 2011 Japan tsunami that killed over 300,000. It also discusses Hawaii's vulnerability to tsunamis and the largest tsunami ever recorded at 1,720 feet tall in Alaska in 1958.
Tsunami explanation text
The document is an explanation of tsunamis. It begins with a general statement defining a tsunami as a series of waves generated by the rapid displacement of water on a massive scale. It then provides a sequenced explanation that tsunamis are generated when the seafloor abruptly deforms and displaces the overlying water, such as during submarine earthquakes when tectonic plates shift. The closing statement notes that tsunamis cause great damage primarily from the huge mass of water behind the initial wave front as the sea level rises quickly and floods coastal areas with great force.
Tsunami
Tsunamis are giant waves caused by earthquakes or volcanic eruptions under the sea. They can take less than an hour to reach nearby coasts within 100km, 1-3 hours to reach coasts 100-1000km away, or more than 3 hours to cross oceans and strike coasts over 1000km from the quake epicenter. Signs of an approaching tsunami include strong ground shaking, unusual sea level changes, an abnormally large first wave that may not be the biggest, and a loud ocean roar. Tsunamis consist of a series of waves that can last up to 30 minutes each and pose a danger that may persist for hours or even days. People in coastal areas should immediately evac
Tsunami Notes
Tsunamis are large destructive waves caused by geological events such as earthquakes, volcanoes, or landslides that displace large volumes of water. They are most commonly triggered by earthquakes of magnitude 7.0 or higher where the epicenter is located near or below the ocean. When the ocean floor is suddenly displaced by one of these events, it generates a series of long wavelength waves that propagate outward from the source. As these waves enter shallower coastal waters, their speed decreases and wavelength and height increase, sometimes resulting in a massive flooding wave that can cause devastating damage when it reaches land.
all about tsunami
this is one of my projects that I had made for my class X holiday homework, I hope this can help you gain some information about tsunamis and if you also want to make a project like this, I hope I have helped you. - mansvini
Tsunami ppt
Tsunamis are caused by large earthquakes at subduction zones where tectonic plates meet. In the deep ocean, tsunamis travel very quickly but with small amplitude. As they approach land, their speed slows and their amplitude grows dramatically. Tsunamis cause damage through both the force of the wall of water and the destructive power of a large volume of water draining off the land while carrying large debris. The 2004 Indian Ocean tsunami was caused by a 9.0 magnitude earthquake off the coast of Sumatra, displacing a huge volume of water and causing over 155,000 fatalities across South and Southeast Asia.
Explanation Text about Tsunami
The document summarizes information about tsunamis. It defines a tsunami as a series of waves generated by the rapid displacement of water on a massive scale, which can be caused by earthquakes, landslides, volcanic eruptions, and meteorite impacts. The effect of tsunamis can range from unnoticeable to devastating. It notes that while tsunamis pass unnoticed in deep ocean waters, they take on characteristics of violent tides as they approach land. The document provides both general information about tsunamis and answers specific questions about tsunami causes, effects, terminology, and behavior in deep versus shallow waters.
tsunami
This document discusses tsunamis, including what causes them, how they travel, and their impacts. Some key points:
- Tsunamis are seismic sea waves caused by earthquakes, volcanic eruptions, landslides, or meteor impacts that displace large volumes of water.
- They can travel at high speeds of 400-500 mph in deep ocean water but slow down and grow taller in shallower coastal areas, causing flooding and damage on land.
- Their long wavelengths mean they lose little energy even over long distances, allowing tsunamis generated in one area to impact landmasses many hours or days away.
- Tsunami warning centers monitor seismic activity and tide gaug
Tsunami
This document provides information about tsunamis through several examples of destructive tsunamis throughout history. It discusses what causes tsunamis, how they propagate and grow in shallow water, and their devastating effects on coastlines. Specific tsunamis summarized include the 1929 Grand Banks tsunami that killed 29 in Newfoundland, the 1946 Aleutian tsunami that caused over $165 million in damage and deaths in Hawaii, and the 1996 Peru tsunami that struck cities along 590 km of coastline.
explanation text : tsunami
The document discusses tsunamis. It begins by defining a tsunami as a series of waves generated by the rapid displacement of large volumes of water. It then explains that tsunamis can be caused by sudden movements of the sea floor or earth's crust at tectonic plate boundaries. Specific triggers like subduction zone earthquakes are described. The document concludes by noting that tsunamis cause extensive damage primarily through the huge wave of water that floods coastal areas.
Tsunami
Tsunamis are series of waves generated by rapid displacement of water, often caused by earthquakes, landslides or volcanic eruptions. They are different from tidal waves in that they are not caused by gravitational effects of celestial bodies. Tsunamis have extremely long wavelengths and periods. Signs of an approaching tsunami include a sudden receeding of water exposing areas usually submerged, as the trough of the wave approaches land. The devastating 2004 Indian Ocean tsunami was caused by a 9.3 magnitude earthquake off the coast of Sumatra, Indonesia, displacing massive volumes of water and causing over 230,000 deaths across several countries.
Tsunami
Tsunamis are a series of large waves caused by the displacement of water, generally in oceans or large lakes, which can be triggered by earthquakes, volcanic eruptions, landslides, meteorite impacts or other disturbances above or below water. Tsunami waves have an extremely long wavelength compared to normal sea waves and may initially resemble a rapidly rising tide. Wave heights can reach tens of meters and tsunamis can affect entire ocean basins, with the devastating 2004 Indian Ocean tsunami killing over 230,000 people across 14 countries. The term tsunami comes from Japanese, meaning 'harbour wave' and they are sometimes incorrectly called tidal waves.
Explanation text tsunami silvy
1. A tsunami is a series of waves generated when water in a lake or sea is rapidly displaced on a massive scale.
2. A tsunami can be generated when the sea floor abruptly deforms and displaces overlying water, such as during plate boundary movements like subduction zone earthquakes.
3. As the displaced water mass moves under gravity to regain equilibrium, it radiates across the ocean like ripples, causing damage when the rising waves flood coastal areas behind the initial wave front.
Explanation text (2)
This document defines explanation text and its purpose and structure. Explanation text is used to explain natural, social, scientific, and cultural phenomena. It effectively explains why objects exist and how they work. The rhetorical structure of explanation text includes a general statement, sequence of explanation in chronological order using generic participants, passive voice, present tense, action verbs, and pronouns, and a closing statement. An example of explanation text about tsunamis is provided that demonstrates these features.
Tsunami
A tsunami is a series of waves caused by the displacement of a large volume of water, usually in an ocean, and can be triggered by earthquakes, volcanic eruptions, landslides, and other disturbances above or below water. The 2004 Indian Ocean earthquake and tsunami was one of the most devastating, killing over 230,000 people. Predicting tsunamis is difficult but signs like sudden sea level changes can serve as a brief warning. Safety measures include moving to high ground at least 30 feet above sea level within 20 minutes of a strong earthquake and heading out to sea if in a boat.
Tsunami
A tsunami is a series of water waves caused by the displacement of a large volume of water, often from earthquakes, volcanic eruptions, landslides or other disturbances below or above water. Tsunami waves have a very long wavelength and can cause enormous destruction in coastal areas, with wave heights over tens of metres. The 2004 Indian Ocean tsunami was one of the deadliest natural disasters, killing over 290,000 people across 14 countries.
Tsunami
A tsunami is a series of large ocean waves caused by earthquakes, landslides, or volcanic eruptions under the sea. When these events displace large volumes of water rapidly, they generate tsunami waves that can travel vast distances across the ocean at speeds over 800 km/h. Though often small in deep water, tsunamis grow dramatically in height - up to 30 meters - as they reach shallow coastal waters, being able to destroy coastal villages and cities. The 2004 Indian Ocean tsunami was particularly devastating, killing over 150,000 people across 11 countries when earthquake forces built up over centuries were suddenly released on December 26th, unleashing killer waves across the Indian Ocean.
Tsunami
An earthquake uplifting and subsiding the ocean floor causes sea level fluctuations that project waves in all directions. As these waves reach shallower waters near land, they grow taller due to the declining ocean depth and ocean floor topography, eventually landing on shore as a tsunami. The presentation discusses the multi-step process through which undersea earthquakes generate tsunamis that can inundate coastal areas.
Supritha ppt
A tsunami is a series of waves caused by the displacement of a large volume of water, usually in an ocean. Earthquakes, volcanic eruptions, landslides, explosions, meteorite impacts and other disturbances above or below water can generate a tsunami. Unlike wind-driven waves, a tsunami is caused by the displacement of water. Most tsunamis are generated by earthquakes occurring in subduction zones along plate boundaries. Tsunamis have extremely long wavelengths, over 100 km, and travel at high speeds of 400 to 500 mph. Their long wavelengths allow tsunamis to travel great distances with little loss of energy, making them still destructive even after traveling thousands of miles.
Ppt on tsunami
Tsunamis are caused by the displacement of large volumes of water, generally in oceans or large lakes. Earthquakes, volcanic eruptions, and underwater explosions can displace water and generate tsunamis in the form of a series of waves. The document discusses plate tectonic theory, noting that Earth's outer shell is made up of rigid plates that move relative to each other, causing deformation at their boundaries through earthquakes, volcanism, and other phenomena. It provides details on modeling of seismograms from a large earthquake, finding slip occurred over a 400km long fault area, with maximum slip of around 20m. Entire 1200km of the aftershock zone is estimated to have slipped based on ultra-
Tsunami
long-wavelength wave of water that is generated by sudden displacement of the seafloor or disruption of any body of standing wat
How tsunami warning system
The 2004 Indian Ocean tsunami revealed that there was no comprehensive early warning system in place for tsunamis in the region. In response, various organizations have worked to establish monitoring systems and lines of communication to help detect tsunamis and warn communities. The key organizations involved are the Pacific Tsunami Warning Center, Japan Meteorological Agency, and Asian Disaster Preparedness Center, which monitor for earthquakes and help notify countries in the Indian Ocean of potential tsunamis. National agencies then are responsible for alerting their citizens using methods like sirens, text messages or loudspeakers. Continued improvements are still being made to address challenges in communication across languages and infrastructure.
AKSHAT JAIN production
Tsunamis are powerful waves generated by earthquakes, landslides, volcanic eruptions, or other disturbances that displace large volumes of water. They can reach over 100 feet tall and travel at speeds up to 60 mph, carrying enough force to lift cars and demolish buildings. Unlike ordinary wind-driven waves, tsunamis have extremely long wavelengths, sometimes exceeding 100 km, and periods of around an hour. When generated by earthquakes, tsunamis are caused by vertical movements of the seafloor that displace the overlying water from its equilibrium position.
My oral presentetion by mora
Tsunamis are giant waves caused by undersea earthquakes or volcanic eruptions that displace large volumes of water. A tsunami forms as the displaced water moves vertically and generates a 'whip' effect on the surface of the ocean. Though they travel very quickly, sometimes at 700 km/h, tsunamis can maintain much of their strength over thousands of kilometers due to the great depths of the oceans. Countries most often affected by tsunamis include those bordering the Pacific Ocean like Japan, Indonesia, Chile, Mexico, and the coastal regions of the United States like Hawaii.
Explanation text introduction
A tsunami is a series of waves generated when large volumes of water in an ocean or sea are rapidly displaced. Tsunamis are caused by earthquakes, landslides or volcanic eruptions that displace large amounts of water and cause it to radiate outward. Specifically, subduction zone earthquakes where one tectonic plate slides under another are particularly effective at generating tsunamis. Most damage from tsunamis is due to the huge mass of water behind the initial wave front as the sea level continues to rapidly rise and powerfully flood coastal areas.
Tsunami
1) Tsunamis are large, destructive waves caused by underwater earthquakes, volcanic eruptions, landslides or other disturbances that displace large volumes of water.
2) While difficult to detect in deep ocean waters, tsunamis slow down and increase in height as they reach shallow coastal waters, where they can cause catastrophic damage by rapidly flooding low-lying areas.
3) International warning systems use seismic and ocean monitoring technologies to detect tsunamis and issue alerts, but coastal evacuations must be rapid as some tsunamis can reach shore in just minutes.
Sumatra earthquake - Tsunami
This presentation is about the earthquake which occurred in 2004 in Sumatra. It shows how the earthquake occurred and consequences followed after it.
The tsunami warning system in Indian oceam
1) The 2004 Sumatra earthquake triggered a devastating tsunami that reached countries around the Indian Ocean and caused widespread damage and loss of life.
2) Unlike the Pacific Ocean, there was no tsunami warning system in place around the Indian Ocean at the time to detect tsunamis and warn countries.
3) In response to the disaster, the United Nations held a conference to discuss building a tsunami warning mechanism for the Indian Ocean based on systems that exist for the Pacific Ocean.
Innovative lesson plan
1) The lesson plan discusses teaching students about tsunamis through a video, discussion, and slides. It focuses on defining tsunamis, understanding their causes and effects, and learning precautions.
2) Specifically, it aims to help students understand that tsunamis are high sea waves caused by underwater earthquakes that can devastate coasts with waves traveling at 800 km/hr up to 30 meters high.
3) The most destructive tsunami discussed is the 2004 Indian Ocean tsunami that struck Indonesia and killed over 200,000 people.
Innovative lesson plan
1) The lesson plan discusses teaching students about tsunamis through a video, discussion, and slides. It aims to define tsunamis, explain what causes them, and discuss precautions.
2) Key points covered include that tsunamis are high sea waves caused by underwater earthquakes, they can travel fast and rise very high, and the devastating 2004 Indian Ocean tsunami is considered one of the worst.
3) The teacher concludes by emphasizing tsunamis are caused by earthquakes underwater, they become destructive only when reaching land, and people in prone areas need warning systems and resilient infrastructure.
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What's hot
Tsunami
This document provides information about tsunamis through several examples of destructive tsunamis throughout history. It discusses what causes tsunamis, how they propagate and grow in shallow water, and their devastating effects on coastlines. Specific tsunamis summarized include the 1929 Grand Banks tsunami that killed 29 in Newfoundland, the 1946 Aleutian tsunami that caused over $165 million in damage and deaths in Hawaii, and the 1996 Peru tsunami that struck cities along 590 km of coastline.
explanation text : tsunami
The document discusses tsunamis. It begins by defining a tsunami as a series of waves generated by the rapid displacement of large volumes of water. It then explains that tsunamis can be caused by sudden movements of the sea floor or earth's crust at tectonic plate boundaries. Specific triggers like subduction zone earthquakes are described. The document concludes by noting that tsunamis cause extensive damage primarily through the huge wave of water that floods coastal areas.
Tsunami
Tsunamis are series of waves generated by rapid displacement of water, often caused by earthquakes, landslides or volcanic eruptions. They are different from tidal waves in that they are not caused by gravitational effects of celestial bodies. Tsunamis have extremely long wavelengths and periods. Signs of an approaching tsunami include a sudden receeding of water exposing areas usually submerged, as the trough of the wave approaches land. The devastating 2004 Indian Ocean tsunami was caused by a 9.3 magnitude earthquake off the coast of Sumatra, Indonesia, displacing massive volumes of water and causing over 230,000 deaths across several countries.
Tsunami
Tsunamis are a series of large waves caused by the displacement of water, generally in oceans or large lakes, which can be triggered by earthquakes, volcanic eruptions, landslides, meteorite impacts or other disturbances above or below water. Tsunami waves have an extremely long wavelength compared to normal sea waves and may initially resemble a rapidly rising tide. Wave heights can reach tens of meters and tsunamis can affect entire ocean basins, with the devastating 2004 Indian Ocean tsunami killing over 230,000 people across 14 countries. The term tsunami comes from Japanese, meaning 'harbour wave' and they are sometimes incorrectly called tidal waves.
Explanation text tsunami silvy
1. A tsunami is a series of waves generated when water in a lake or sea is rapidly displaced on a massive scale.
2. A tsunami can be generated when the sea floor abruptly deforms and displaces overlying water, such as during plate boundary movements like subduction zone earthquakes.
3. As the displaced water mass moves under gravity to regain equilibrium, it radiates across the ocean like ripples, causing damage when the rising waves flood coastal areas behind the initial wave front.
Explanation text (2)
This document defines explanation text and its purpose and structure. Explanation text is used to explain natural, social, scientific, and cultural phenomena. It effectively explains why objects exist and how they work. The rhetorical structure of explanation text includes a general statement, sequence of explanation in chronological order using generic participants, passive voice, present tense, action verbs, and pronouns, and a closing statement. An example of explanation text about tsunamis is provided that demonstrates these features.
Tsunami
A tsunami is a series of waves caused by the displacement of a large volume of water, usually in an ocean, and can be triggered by earthquakes, volcanic eruptions, landslides, and other disturbances above or below water. The 2004 Indian Ocean earthquake and tsunami was one of the most devastating, killing over 230,000 people. Predicting tsunamis is difficult but signs like sudden sea level changes can serve as a brief warning. Safety measures include moving to high ground at least 30 feet above sea level within 20 minutes of a strong earthquake and heading out to sea if in a boat.
Tsunami
A tsunami is a series of water waves caused by the displacement of a large volume of water, often from earthquakes, volcanic eruptions, landslides or other disturbances below or above water. Tsunami waves have a very long wavelength and can cause enormous destruction in coastal areas, with wave heights over tens of metres. The 2004 Indian Ocean tsunami was one of the deadliest natural disasters, killing over 290,000 people across 14 countries.
Tsunami
A tsunami is a series of large ocean waves caused by earthquakes, landslides, or volcanic eruptions under the sea. When these events displace large volumes of water rapidly, they generate tsunami waves that can travel vast distances across the ocean at speeds over 800 km/h. Though often small in deep water, tsunamis grow dramatically in height - up to 30 meters - as they reach shallow coastal waters, being able to destroy coastal villages and cities. The 2004 Indian Ocean tsunami was particularly devastating, killing over 150,000 people across 11 countries when earthquake forces built up over centuries were suddenly released on December 26th, unleashing killer waves across the Indian Ocean.
Tsunami
An earthquake uplifting and subsiding the ocean floor causes sea level fluctuations that project waves in all directions. As these waves reach shallower waters near land, they grow taller due to the declining ocean depth and ocean floor topography, eventually landing on shore as a tsunami. The presentation discusses the multi-step process through which undersea earthquakes generate tsunamis that can inundate coastal areas.
Supritha ppt
A tsunami is a series of waves caused by the displacement of a large volume of water, usually in an ocean. Earthquakes, volcanic eruptions, landslides, explosions, meteorite impacts and other disturbances above or below water can generate a tsunami. Unlike wind-driven waves, a tsunami is caused by the displacement of water. Most tsunamis are generated by earthquakes occurring in subduction zones along plate boundaries. Tsunamis have extremely long wavelengths, over 100 km, and travel at high speeds of 400 to 500 mph. Their long wavelengths allow tsunamis to travel great distances with little loss of energy, making them still destructive even after traveling thousands of miles.
Ppt on tsunami
Tsunamis are caused by the displacement of large volumes of water, generally in oceans or large lakes. Earthquakes, volcanic eruptions, and underwater explosions can displace water and generate tsunamis in the form of a series of waves. The document discusses plate tectonic theory, noting that Earth's outer shell is made up of rigid plates that move relative to each other, causing deformation at their boundaries through earthquakes, volcanism, and other phenomena. It provides details on modeling of seismograms from a large earthquake, finding slip occurred over a 400km long fault area, with maximum slip of around 20m. Entire 1200km of the aftershock zone is estimated to have slipped based on ultra-
Tsunami
long-wavelength wave of water that is generated by sudden displacement of the seafloor or disruption of any body of standing wat
How tsunami warning system
The 2004 Indian Ocean tsunami revealed that there was no comprehensive early warning system in place for tsunamis in the region. In response, various organizations have worked to establish monitoring systems and lines of communication to help detect tsunamis and warn communities. The key organizations involved are the Pacific Tsunami Warning Center, Japan Meteorological Agency, and Asian Disaster Preparedness Center, which monitor for earthquakes and help notify countries in the Indian Ocean of potential tsunamis. National agencies then are responsible for alerting their citizens using methods like sirens, text messages or loudspeakers. Continued improvements are still being made to address challenges in communication across languages and infrastructure.
AKSHAT JAIN production
Tsunamis are powerful waves generated by earthquakes, landslides, volcanic eruptions, or other disturbances that displace large volumes of water. They can reach over 100 feet tall and travel at speeds up to 60 mph, carrying enough force to lift cars and demolish buildings. Unlike ordinary wind-driven waves, tsunamis have extremely long wavelengths, sometimes exceeding 100 km, and periods of around an hour. When generated by earthquakes, tsunamis are caused by vertical movements of the seafloor that displace the overlying water from its equilibrium position.
My oral presentetion by mora
Tsunamis are giant waves caused by undersea earthquakes or volcanic eruptions that displace large volumes of water. A tsunami forms as the displaced water moves vertically and generates a 'whip' effect on the surface of the ocean. Though they travel very quickly, sometimes at 700 km/h, tsunamis can maintain much of their strength over thousands of kilometers due to the great depths of the oceans. Countries most often affected by tsunamis include those bordering the Pacific Ocean like Japan, Indonesia, Chile, Mexico, and the coastal regions of the United States like Hawaii.
Explanation text introduction
A tsunami is a series of waves generated when large volumes of water in an ocean or sea are rapidly displaced. Tsunamis are caused by earthquakes, landslides or volcanic eruptions that displace large amounts of water and cause it to radiate outward. Specifically, subduction zone earthquakes where one tectonic plate slides under another are particularly effective at generating tsunamis. Most damage from tsunamis is due to the huge mass of water behind the initial wave front as the sea level continues to rapidly rise and powerfully flood coastal areas.
Tsunami
1) Tsunamis are large, destructive waves caused by underwater earthquakes, volcanic eruptions, landslides or other disturbances that displace large volumes of water.
2) While difficult to detect in deep ocean waters, tsunamis slow down and increase in height as they reach shallow coastal waters, where they can cause catastrophic damage by rapidly flooding low-lying areas.
3) International warning systems use seismic and ocean monitoring technologies to detect tsunamis and issue alerts, but coastal evacuations must be rapid as some tsunamis can reach shore in just minutes.
Sumatra earthquake - Tsunami
This presentation is about the earthquake which occurred in 2004 in Sumatra. It shows how the earthquake occurred and consequences followed after it.
The tsunami warning system in Indian oceam
1) The 2004 Sumatra earthquake triggered a devastating tsunami that reached countries around the Indian Ocean and caused widespread damage and loss of life.
2) Unlike the Pacific Ocean, there was no tsunami warning system in place around the Indian Ocean at the time to detect tsunamis and warn countries.
3) In response to the disaster, the United Nations held a conference to discuss building a tsunami warning mechanism for the Indian Ocean based on systems that exist for the Pacific Ocean.
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Innovative lesson plan
1) The lesson plan discusses teaching students about tsunamis through a video, discussion, and slides. It focuses on defining tsunamis, understanding their causes and effects, and learning precautions.
2) Specifically, it aims to help students understand that tsunamis are high sea waves caused by underwater earthquakes that can devastate coasts with waves traveling at 800 km/hr up to 30 meters high.
3) The most destructive tsunami discussed is the 2004 Indian Ocean tsunami that struck Indonesia and killed over 200,000 people.
Innovative lesson plan
1) The lesson plan discusses teaching students about tsunamis through a video, discussion, and slides. It aims to define tsunamis, explain what causes them, and discuss precautions.
2) Key points covered include that tsunamis are high sea waves caused by underwater earthquakes, they can travel fast and rise very high, and the devastating 2004 Indian Ocean tsunami is considered one of the worst.
3) The teacher concludes by emphasizing tsunamis are caused by earthquakes underwater, they become destructive only when reaching land, and people in prone areas need warning systems and resilient infrastructure.
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A tsunami is a series of waves in the ocean that can be caused by earthquakes, volcanic eruptions, landslides, and other disturbances that displace large volumes of water. Teaching about tsunamis may be a good addition to geology or natural disaster units as they relate to seismic and volcanic events. The document provides links to tsunami lesson plans and activities that allow students to learn about and simulate tsunamis in an engaging hands-on way.
Tsunami
A deadly disaster which had, has and if happens further will take lives of millions. The dark side of Nature. Be prepared!
Integrated Science M4 Tsunamis
The document provides information about tsunamis, including what they are, what causes them, their effects, and detection and mitigation. It begins with objectives and an overview. It then discusses how tsunamis differ from tidal waves, describing tsunamis as seismic sea waves rather than tidal phenomena. The document outlines some of the devastating effects of tsunamis and notes they can be detected but are very difficult to mitigate against once formed and traveling at high speed.
Tides
Tides are the periodic rise and fall of water levels in the sea. They are caused primarily by the gravitational pull of the moon and sun and the centrifugal force due to Earth's rotation. There are two main types of tides: spring tides and neap tides. Spring tides occur twice a month during new and full moons when the sun, Earth, and moon are aligned, resulting in higher high tides and lower low tides. Neap tides occur during the first and third quarters of the moon when the sun and moon form a 90 degree angle, resulting in minimum tide ranges.
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The document discusses disaster preparedness and management for schools. It outlines several key steps:
1. Hazard mapping, awareness campaigns, training teachers and students, and acquiring emergency equipment.
2. Formulating a comprehensive school disaster risk reduction management plan (SDRRMP) with four thematic areas: prevention and mitigation, preparedness, response, and recovery.
3. Conducting multi-hazard drills and establishing school watch teams to strengthen disaster preparedness capacities as mandated by DepEd orders.
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The document defines explanation text as text that explains processes related to natural, social, cultural, scientific, and other phenomena. It provides examples of explanation text for natural phenomena, culture, society, science, and others. Explanation text includes an introductory statement, sequenced explanations that answer "why" and "how" questions through multiple paragraphs, and a closing section that summarizes the explanations. The example text explains what a tsunami is, how it is generated by sudden displacement of water at tectonic plate boundaries, and how it causes damage by flooding coastal areas with rising water behind the initial wave front.
OECD Workshop: Learning from crises and fostering the continuous improvement...
Presentation by Prof. Yuichi Ono, Tohoku University, Japan.
The workshop on “Learning from crises and fostering the continuous improvement of risk governance and management”, jointly organised with the governments of the Netherlands, Norway and Sweden, was held in Oslo, Norway on 17-18 September 2014. More information is available at www.oecd.org/gov/risk/high-level-risk-forum-oslo-workshop-2014.htm
Tides
Tides are the periodic rise and fall of water levels in the sea. They are caused mainly by the gravitational pull of the moon and sun and the centrifugal force due to Earth's rotation. There are two main types of tides: spring tides and neap tides. Spring tides occur twice a month during new and full moons when the sun, Earth, and moon are aligned, resulting in higher tidal ranges. Neap tides have lower ranges and occur during the first and third quarters of the moon when it forms a 90 degree angle with the sun and Earth.
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OECD Workshop: Learning from crises and fostering the continuous improvement...
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INNOVATIVE LESSON PLAN
- 1. INNOVATIVE LESSON PLAN CHINCHU G. Social Science 169/13376012
- 2. NAME OF THE TEACHER : CHINCHU G. STANDARD : IX NAME OF THE SCHOOL : DIVISION : NAME OF THE SUBJECT : SOCIAL SCIENCE STRENGHT : NAME OF THE UNIT : EARTH WE LINE DURATION : 45 MTS NAME OF THE SUB UNIT : TSUNAMI DATE : CURRICULAR STATEMENT : Evaluate the import of Tsunami LEARNING OUTCOME : 1. To understand the cause of Tsunami. 2. To findout the effect of Tsunami. 3. To understand the precuations of Tsunami. CONTENT ANALYSIS TERMS : Tsunami, Earthquake, Harbourwaves, Ricter Scale. FACTS : ♦ Tsunami is Japanese word meaning harbour. ♦ Sea waves which can go very high are called Tsunami. ♦ Premors produced by intense earthquake that occur in the sea create giguatic waves. ♦ Tsunami waves travel at about 800 km per hour. CONCEPT : Premors produced by intense earthquakes that occur in the seacreate gigantic waves. PRE REQUISTE : Student have previous knowledge about the Tsunami. TEACHING - LEARNING RESOURCES : ♦ Flash card - Showing singificance the earthquake. ♦ Charts the showing characteristics of different magnitudes of earthquake.
- 3. Classroom Interaction Prceedure Pupil Response Introduction 1. Had you heard about earthquake? 2. Do you think is any consiquences doies earthquake have? Yes Tsunami is one of the atter effects of earthquake. Now we are going discuss about Tsunami. B.B. “Tsunami” PRESENTATION Activity - 1 Teacher asks the student have you heard about Tsunami? Bu asking this question teacher starts to disucss about Tsunami. Sea waves which can go very high are called Tsunamis. Tsunami is a Japanese word meaning Harbor Waves. Activity - 2 The teacher shows the chart that explaning characteristics of earthquakes different magnitude. Then the teacher asks the student discuss about the characteristics of earthquakes different magnitude. Activity - 3 Teacher shared an experience that explaing the consiquence of earthquake occured in India. Activity - 4 Teacher asks what are the Praccautions against Tsunami? By showing a chart teacher explaning the precuations to against the calamities. By repeating all the points teacher concludes the topic.
- 4. REVIEW 1. What is the meaning of term Tsunami? 2. What is Tsunami? 3. What is the reasons for Tsunami? 4. What is the consequence of Tsunami? FOLLOW UP ACTIVITY Write a brief note about Tsunami