Subjects

Careers

Open the App

Subjects

AQA GCSE Geography Natural Hazards Questions and Answers PDF | Challenge of Natural Hazards

Open

16

0

user profile picture

mrfantastic

17/10/2022

Geography

The Challenge of Natural Hazards Exampro Questions

Subjects

/

Geography

/

Human & physical geography

/

Climate change

AQA GCSE Geography Natural Hazards Questions and Answers PDF | Challenge of Natural Hazards

Here's the SEO-optimized summary following your guidelines:

A comprehensive guide covering The challenge of natural hazards GCSE Geography, focusing on tectonic plate movements, tropical storms, and climate change. This resource provides detailed explanations of plate boundaries, hurricane patterns, and global warming effects.

• Covers essential topics in AQA GCSE Geography hazards including plate margins, tropical storms, and climate change
• Includes detailed analysis of Hurricane Irma path and its impacts
• Examines various types of plate margins and their characteristics
• Explores global warming and greenhouse gas effects on climate

...

17/10/2022

598

AQAR 1 Tectonic Hazards Study the diagram below, showing two different plate margins. 2 3 GCSE GEOGRAPHY The Challenge of Natural Hazards Co

View

Global Distribution of Tectonic Activity

This page examines the global pattern of plate margins and volcanic activity, which is essential for GCSE Geography Natural Hazards revision.

The world map shows the distribution of plate margins and active volcanoes. Key observations include:

  1. There are more active volcanoes along destructive margins than constructive margins.
  2. Many active volcanoes are found around the edge of the Pacific Ocean, forming the "Ring of Fire".
  3. Active volcanoes also occur along the eastern side of North and South America.

Example: The Pacific "Ring of Fire" is a prime example of how plate tectonics influences the distribution of volcanic and seismic hazards.

At plate margin X (likely referring to a specific location on the map), the movement involves the oceanic plate subducting under the continental plate as they move towards each other.

Definition: Subduction zone - An area where two tectonic plates converge, with one plate sliding beneath the other.

AQAR 1 Tectonic Hazards Study the diagram below, showing two different plate margins. 2 3 GCSE GEOGRAPHY The Challenge of Natural Hazards Co

View

Tropical Storms Formation and Tracking

This section focuses on the formation of tropical storms and tracking of hurricanes, which is a key component of The Challenge of Natural Hazards GCSE Geography.

Conditions leading to the formation of tropical revolving storms include:

  1. Warm tropical seas with temperatures over 26.5°C
  2. Occurrence during summer when seas are warmest
  3. Formation at latitudes more than 5° north or south of the equator to allow for the Coriolis effect

Highlight: Understanding these conditions is crucial for predicting and preparing for tropical storms in vulnerable regions.

The map shows the track of Hurricane Irma in September 2017:

  • The hurricane moved westward from Puerto Rico to Cuba
  • It then turned northward, moving up to Georgia in the USA
  • The wind speed of Hurricane Irma decreased from Category 5 to Category 1 between September 8 and 12, 2017

Example: Hurricane Irma's path demonstrates how these storms can affect multiple countries and change intensity over time.

AQAR 1 Tectonic Hazards Study the diagram below, showing two different plate margins. 2 3 GCSE GEOGRAPHY The Challenge of Natural Hazards Co

View

Impacts of Tropical Storms and Climate Change

This page covers the effects of hurricanes and introduces the concept of climate change in the context of GCSE Geography Natural Hazards.

Primary effects of Hurricane Matthew in Haiti included:

  1. Destruction of buildings
  2. Flooding
  3. Damage to infrastructure

Definition: Primary effects are the immediate impacts of a natural hazard, occurring during or immediately after the event.

Global climate change refers to long-term changes in rainfall patterns, temperature, and other climate indicators worldwide.

The diagram illustrates the process of global warming:

  1. The sun's heat warms the Earth
  2. Some heat is transferred back into the atmosphere
  3. Greenhouse gases reduce heat loss to space
  4. Additional greenhouse gases enhance this effect

Vocabulary: Greenhouse gases - Gases in the atmosphere that trap heat, contributing to global warming.

AQAR 1 Tectonic Hazards Study the diagram below, showing two different plate margins. 2 3 GCSE GEOGRAPHY The Challenge of Natural Hazards Co

View

Sources of Greenhouse Gases and Atmospheric CO2 Levels

This section examines the sources of greenhouse gases and historical changes in atmospheric CO2 concentrations, which is crucial for understanding The Challenge of Natural Hazards in GCSE Geography.

Two sources of greenhouse gases suggested by the diagram are:

  1. Vehicles
  2. Factories

The graph shows changes in the amount of carbon dioxide (CO2) in the atmosphere over time:

  • There was a steady CO2 concentration for about 100,000 years
  • This was followed by a rapid rise in CO2 levels
  • The amount of CO2 has increased by almost 100 parts per million (ppm) in the last 150 years

Highlight: The rapid increase in atmospheric CO2 over the past 150 years is a key indicator of human-induced climate change.

One reason for the change in CO2 concentration over time is the burning of fossil fuels in thermal power stations, which releases CO2 and other gases that build up in the atmosphere.

Example: The industrial revolution and subsequent increase in fossil fuel use correlates strongly with the rise in atmospheric CO2 levels.

AQAR 1 Tectonic Hazards Study the diagram below, showing two different plate margins. 2 3 GCSE GEOGRAPHY The Challenge of Natural Hazards Co

View

Page 6: Carbon Dioxide Trends

The final page analyzes historical carbon dioxide concentration changes and their causes.

Example: CO₂ levels have increased by approximately 100 parts per million over 150 years.

Highlight: The graph shows a dramatic rise in atmospheric CO₂ concentrations since 1850, primarily due to human activities like fossil fuel combustion in thermal power stations.

Similar content

Know Climate Change thumbnail

23

1106

10/11

Climate Change

For Geography GCSE (AQA)

Know Hazardous Earth Whole Topic Notes - GCSE Edexcel B Geography thumbnail

11

621

10/11

Hazardous Earth Whole Topic Notes - GCSE Edexcel B Geography

Whole topic notes Easy to read bullet points and statements

Know Climate Change Poster 💚 thumbnail

29

587

8

Climate Change Poster 💚

A poster on climate change made for my year 8 homework.

Can't find what you're looking for? Explore other subjects.

Knowunity is the #1 education app in five European countries

Knowunity has been named a featured story on Apple and has regularly topped the app store charts in the education category in Germany, Italy, Poland, Switzerland, and the United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Knowunity is the #1 education app in five European countries

4.9+

Average app rating

20 M

Pupils love Knowunity

#1

In education app charts in 17 countries

950 K+

Students have uploaded notes

Still not convinced? See what other students are saying...

iOS User

I love this app so much, I also use it daily. I recommend Knowunity to everyone!!! I went from a D to an A with it :D

Philip, iOS User

The app is very simple and well designed. So far I have always found everything I was looking for :D

Lena, iOS user

I love this app ❤️ I actually use it every time I study.

Subjects

Geography

Human & physical geography

Climate change

 

Geography

•

598

•

17 Oct 2022

•

6 pages

AQA GCSE Geography Natural Hazards Questions and Answers PDF | Challenge of Natural Hazards

user profile picture

mrfantastic

@mrfantastic_zvoh

Here's the SEO-optimized summary following your guidelines:

A comprehensive guide covering The challenge of natural hazards GCSE Geography, focusing on tectonic plate movements, tropical storms, and climate change. This resource provides detailed explanations of plate boundaries, hurricane patterns, and... Show more

AQAR 1 Tectonic Hazards Study the diagram below, showing two different plate margins. 2 3 GCSE GEOGRAPHY The Challenge of Natural Hazards Co

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Global Distribution of Tectonic Activity

This page examines the global pattern of plate margins and volcanic activity, which is essential for GCSE Geography Natural Hazards revision.

The world map shows the distribution of plate margins and active volcanoes. Key observations include:

  1. There are more active volcanoes along destructive margins than constructive margins.
  2. Many active volcanoes are found around the edge of the Pacific Ocean, forming the "Ring of Fire".
  3. Active volcanoes also occur along the eastern side of North and South America.

Example: The Pacific "Ring of Fire" is a prime example of how plate tectonics influences the distribution of volcanic and seismic hazards.

At plate margin X (likely referring to a specific location on the map), the movement involves the oceanic plate subducting under the continental plate as they move towards each other.

Definition: Subduction zone - An area where two tectonic plates converge, with one plate sliding beneath the other.

AQAR 1 Tectonic Hazards Study the diagram below, showing two different plate margins. 2 3 GCSE GEOGRAPHY The Challenge of Natural Hazards Co

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Tropical Storms Formation and Tracking

This section focuses on the formation of tropical storms and tracking of hurricanes, which is a key component of The Challenge of Natural Hazards GCSE Geography.

Conditions leading to the formation of tropical revolving storms include:

  1. Warm tropical seas with temperatures over 26.5°C
  2. Occurrence during summer when seas are warmest
  3. Formation at latitudes more than 5° north or south of the equator to allow for the Coriolis effect

Highlight: Understanding these conditions is crucial for predicting and preparing for tropical storms in vulnerable regions.

The map shows the track of Hurricane Irma in September 2017:

  • The hurricane moved westward from Puerto Rico to Cuba
  • It then turned northward, moving up to Georgia in the USA
  • The wind speed of Hurricane Irma decreased from Category 5 to Category 1 between September 8 and 12, 2017

Example: Hurricane Irma's path demonstrates how these storms can affect multiple countries and change intensity over time.

AQAR 1 Tectonic Hazards Study the diagram below, showing two different plate margins. 2 3 GCSE GEOGRAPHY The Challenge of Natural Hazards Co

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Impacts of Tropical Storms and Climate Change

This page covers the effects of hurricanes and introduces the concept of climate change in the context of GCSE Geography Natural Hazards.

Primary effects of Hurricane Matthew in Haiti included:

  1. Destruction of buildings
  2. Flooding
  3. Damage to infrastructure

Definition: Primary effects are the immediate impacts of a natural hazard, occurring during or immediately after the event.

Global climate change refers to long-term changes in rainfall patterns, temperature, and other climate indicators worldwide.

The diagram illustrates the process of global warming:

  1. The sun's heat warms the Earth
  2. Some heat is transferred back into the atmosphere
  3. Greenhouse gases reduce heat loss to space
  4. Additional greenhouse gases enhance this effect

Vocabulary: Greenhouse gases - Gases in the atmosphere that trap heat, contributing to global warming.

AQAR 1 Tectonic Hazards Study the diagram below, showing two different plate margins. 2 3 GCSE GEOGRAPHY The Challenge of Natural Hazards Co

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Sources of Greenhouse Gases and Atmospheric CO2 Levels

This section examines the sources of greenhouse gases and historical changes in atmospheric CO2 concentrations, which is crucial for understanding The Challenge of Natural Hazards in GCSE Geography.

Two sources of greenhouse gases suggested by the diagram are:

  1. Vehicles
  2. Factories

The graph shows changes in the amount of carbon dioxide (CO2) in the atmosphere over time:

  • There was a steady CO2 concentration for about 100,000 years
  • This was followed by a rapid rise in CO2 levels
  • The amount of CO2 has increased by almost 100 parts per million (ppm) in the last 150 years

Highlight: The rapid increase in atmospheric CO2 over the past 150 years is a key indicator of human-induced climate change.

One reason for the change in CO2 concentration over time is the burning of fossil fuels in thermal power stations, which releases CO2 and other gases that build up in the atmosphere.

Example: The industrial revolution and subsequent increase in fossil fuel use correlates strongly with the rise in atmospheric CO2 levels.

AQAR 1 Tectonic Hazards Study the diagram below, showing two different plate margins. 2 3 GCSE GEOGRAPHY The Challenge of Natural Hazards Co

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 6: Carbon Dioxide Trends

The final page analyzes historical carbon dioxide concentration changes and their causes.

Example: CO₂ levels have increased by approximately 100 parts per million over 150 years.

Highlight: The graph shows a dramatic rise in atmospheric CO₂ concentrations since 1850, primarily due to human activities like fossil fuel combustion in thermal power stations.

AQAR 1 Tectonic Hazards Study the diagram below, showing two different plate margins. 2 3 GCSE GEOGRAPHY The Challenge of Natural Hazards Co

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Tectonic Hazards and Plate Boundaries

This section covers the basics of plate tectonics and different types of plate margins in GCSE Geography Natural Hazards.

A plate margin is where two tectonic plates meet. The diagram shows two different types of plate margins:

  1. Destructive plate margins: Plates move towards each other, with the oceanic plate subducting under the continental plate. This can form composite volcanoes and deep ocean trenches.

  2. Constructive plate margins: Plates move away from each other, allowing magma to rise and form new crust. This can create shield volcanoes and mid-ocean ridges.

Vocabulary: Subduction - The process where one tectonic plate moves under another and sinks into the mantle.

The oceanic crust has distinct characteristics compared to continental crust:

  • It is lower in elevation
  • Closer to the Earth's core
  • Less dense than continental crust
  • Relatively young (less than 200 million years old)
  • Constantly renewed at constructive margins and destroyed at destructive margins

Highlight: Understanding the differences between plate margins and crust types is crucial for explaining tectonic hazard distribution and impacts in GCSE Geography.

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.9/5

App Store

4.8/5

Google Play

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 THE SCHOOLGPT. 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 THE SCHOOLGPT. 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