002 - Hot and Arid Environments

Geographic Knowledge and Understanding

Relief and climatic characteristics that make environments extreme, including unreliability and intensity of rainfall in arid environments and the risk of flash floods.

How relief, climate, human discomfort present challenges for human habitation and resource development.

Key Concepts

The extreme nature of some locations help to define them as a place. The power of physical processes lead to the extreme nature of these hot and arid locations. 


Key Terminology

Define the key term above using the useful link below.

Useful Link

Activity One - Describe - Arid

The first syllabus point is asking for you to describe what deserts look like (but not landforms at this stage) and to describe their general climate. Deserts can look different to each other depending on where they are located but there are generalisations that can still be made. 

Useful Resources

Deserts: Global Environments

Distribution Access

Desert Landscapes

The BBC - Richard Hammond Tests a 6x6 Beast

Taken From: https://www.bookdepository.com/Arid-Environments-Advanced-Topic-Master-Lucy-Cole/9781444108347

Arid Environments

Image One - Arid Environments - Pages 17-32 (don't worry there are pictures!)

Taken From: https://www.google.ch/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&ved=0ahUKEwj3teiCvp3WAhUBuxQKHc9mA1gQjxwIAw&url=https%3A%2F%2Fwww.ibbookshop.co.uk%2Fproduct%2Four-dynamic-planetstephen-codrington%2F&psig=AFQjCNFFjVv3u3F_30Xulh8uO1A-Rr9_Xw&ust=1505231386247398

Extreme Environments

Image Two - Our Dynamic Planet Extreme Environments- Pages 16-19 and 26-36

Activity Two - Describe and Explain - Flash Floods

Flash floods have an amazing source of energy to change the landscape. The syllabus point is asking you to consider the following things: Why do flash floods happen? What conditions are needed for the flooding to occur? Watch the clip below and describe what you see.

Activity Three - Challenges

While it is all well and good to know what makes arid areas dry and hot, the information you have learnt becomes more powerful when you link it to human habitation and resource exploitation. Answer the questions below:

Made with Padlet

Activity Four - Detailed Example

You are now going to link your the key ideas of this lesson together by creating a detailed example for a specific desert. You can choose either of the examples below or a desert area of your choice. Remember a detailed example is between one and two paragraphs in length. If you bullet point your detailed example it should include no more information than can fit on an A6 piece of paper. For a detailed example you need to include the following things:

The Sahara - Niger

Death Valley - California

Exam Style Question

Using a single detailed example of a hot and arid location outline the climatic characteristics that make it extreme. [1+2]