1 water consumption and sources
TRANSCRIPT
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UNIT 2
A Watery World
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Water consumption and sources
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Specification Details
5.1a The differences in water consumption between low-income countries (LICs) and high-income countries (HICs) and the differences between domestic, agriculture and industry usage.
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World Mapper : By Water usage
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Water Consumption
Region Water Used Daily Per Person
USA 600 litres
Europe 300 litres
UN recommended minimum 50 litres
Sub-Saharan Africa 25 litres
Present the following data on a bar graph
Africa – 85% Agriculture; 8% Domestic; 7% IndustrialEurope – 54% Industry; 33% Agriculture; 13% DomesticUSA – 45% Industry; 41% Agriculture; 14% Domestic
There is a huge difference in the water use between HICs (High Income Countries) and LICs (Low Income Countries)
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Using this information….
The data needs to be shown graphically
Use the data to create a percentage bar for each of the continents.
100%
8%85%
7%
So if the line is 10cm long – how long will agriculture be?
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Finding and collecting water in Africa
Water in Africa: Here
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Water Usage
Put these three headings into spider diagrams
Around them put as many uses as you can think for
DomesticAgricultureIndustrial
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Task
Glue the following slide in your book. It will highlight some of the reasons for this difference in water consumption.
Do you think this is fair?
How has it become unfair?
How can this become more fairer?
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What do these images represent?
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Homework
Over the weekend – so for Saturday and Sunday
Try to calculate how much water YOU use
CONNECTIONS : P193
BBC water calculator : here
For everything else, use a very rough estimation
Lets see who uses the most.
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