Two massive earthquakes struck different parts of the world within... Show more
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Updated Mar 17, 2026
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Geography GCSE: Japan and Haiti Earthquake Case Studies
K
K
@km_2008
Japan 2011 - Tohoku Earthquake
On 11th March 2011, Japan experienced one of the most powerful earthquakes ever recorded. The 9.0 magnitude earthquake struck 80 miles off the coast of Sendai at 2:45pm and lasted a terrifying 6 minutes. What made this disaster particularly devastating was the tsunami that followed, with waves reaching up to 40 metres high.
The immediate damage was staggering. Nearly 16,000 people died and over 130,000 were left homeless. The tsunami smashed through Japan's 12-metre anti-tsunami defences like they were made of paper, destroying over 330,000 buildings and causing the Fukushima nuclear disaster when waves flooded the power plant's generators.
Japan's excellent preparation saved countless lives though. Buildings are earthquake-proof and people practise earthquake drills every year on 1st September. Tsunami warnings went out just 3 minutes after the quake hit through TV and mobile networks. The government quickly mobilised 100,000 troops for rescue operations and distributed essential supplies.
Key Fact: This earthquake was so powerful it moved Japan 2.4 metres closer to North America and shifted the Earth's axis by up to 25cm, shortening our days by 1.8 microseconds!
Haiti 2010 - A Different Story
Just over a year earlier, on 12th January 2010, Haiti was hit by a 7.0 magnitude earthquake. Though smaller than Japan's quake, it caused far more deaths - over 220,000 people died and 300,000 were injured. The epicentre was just 25km west of Port-au-Prince, the capital city, at 4:53pm local time.
Haiti's tragedy shows how poverty makes earthquakes deadlier. With 80% of the population living below the poverty line, most buildings weren't earthquake-resistant. The airport control tower collapsed, 8 hospitals were destroyed, and even the government and police force collapsed, leading to looting and crime.
The international response was massive but challenging. The USA, EU, and UK donated hundreds of millions of pounds, whilst countries like Iceland sent search and rescue teams. The Red Cross set up temporary hospitals, and innovative "cash for work" programmes paid Haitians to clear rubble from their own communities.
Recovery proved incredibly slow though. Six months later, 98% of debris remained uncleared, and a cholera epidemic killed 8,000 more people. However, international aid did help - Haiti's debt payments were cancelled for 5 years, and development of earthquake-resistant buildings finally began.
Reality Check: Haiti's earthquake was much smaller than Japan's, but killed 14 times more people - showing how preparation and wealth can save lives during natural disasters.
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very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
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I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
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THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
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This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
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The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
Geography GCSE: Japan and Haiti Earthquake Case Studies
K
K
@km_2008
Two massive earthquakes struck different parts of the world within just over a year of each other, showing how these natural disasters can devastate both wealthy and poor countries. Japan's 2011 Tohoku earthquake and Haiti's 2010 earthquake both caused widespread... Show more
Japan 2011 - Tohoku Earthquake
On 11th March 2011, Japan experienced one of the most powerful earthquakes ever recorded. The 9.0 magnitude earthquake struck 80 miles off the coast of Sendai at 2:45pm and lasted a terrifying 6 minutes. What made this disaster particularly devastating was the tsunami that followed, with waves reaching up to 40 metres high.
The immediate damage was staggering. Nearly 16,000 people died and over 130,000 were left homeless. The tsunami smashed through Japan's 12-metre anti-tsunami defences like they were made of paper, destroying over 330,000 buildings and causing the Fukushima nuclear disaster when waves flooded the power plant's generators.
Japan's excellent preparation saved countless lives though. Buildings are earthquake-proof and people practise earthquake drills every year on 1st September. Tsunami warnings went out just 3 minutes after the quake hit through TV and mobile networks. The government quickly mobilised 100,000 troops for rescue operations and distributed essential supplies.
Key Fact: This earthquake was so powerful it moved Japan 2.4 metres closer to North America and shifted the Earth's axis by up to 25cm, shortening our days by 1.8 microseconds!
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Haiti 2010 - A Different Story
Just over a year earlier, on 12th January 2010, Haiti was hit by a 7.0 magnitude earthquake. Though smaller than Japan's quake, it caused far more deaths - over 220,000 people died and 300,000 were injured. The epicentre was just 25km west of Port-au-Prince, the capital city, at 4:53pm local time.
Haiti's tragedy shows how poverty makes earthquakes deadlier. With 80% of the population living below the poverty line, most buildings weren't earthquake-resistant. The airport control tower collapsed, 8 hospitals were destroyed, and even the government and police force collapsed, leading to looting and crime.
The international response was massive but challenging. The USA, EU, and UK donated hundreds of millions of pounds, whilst countries like Iceland sent search and rescue teams. The Red Cross set up temporary hospitals, and innovative "cash for work" programmes paid Haitians to clear rubble from their own communities.
Recovery proved incredibly slow though. Six months later, 98% of debris remained uncleared, and a cholera epidemic killed 8,000 more people. However, international aid did help - Haiti's debt payments were cancelled for 5 years, and development of earthquake-resistant buildings finally began.
Reality Check: Haiti's earthquake was much smaller than Japan's, but killed 14 times more people - showing how preparation and wealth can save lives during natural disasters.
We thought you’d never ask...
What is the Knowunity AI companion?
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
Where can I download the Knowunity app?
You can download the app from Google Play Store and Apple App Store.
Is Knowunity really free of charge?
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The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user