Land usage power point
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Transcript of Land usage power point
![Page 1: Land usage power point](https://reader030.fdocuments.in/reader030/viewer/2022032700/55d381a2bb61eb35048b4632/html5/thumbnails/1.jpg)
Charts
![Page 2: Land usage power point](https://reader030.fdocuments.in/reader030/viewer/2022032700/55d381a2bb61eb35048b4632/html5/thumbnails/2.jpg)
We would like to investigate how the land in Malta is used.
![Page 3: Land usage power point](https://reader030.fdocuments.in/reader030/viewer/2022032700/55d381a2bb61eb35048b4632/html5/thumbnails/3.jpg)
![Page 4: Land usage power point](https://reader030.fdocuments.in/reader030/viewer/2022032700/55d381a2bb61eb35048b4632/html5/thumbnails/4.jpg)
Land Usage Area (from 316km2) Degrees (from _ _ _o)
Agriculture 155km2
Urban 73km2
Natural Vegetation 69km2
Remaining 19km2
![Page 5: Land usage power point](https://reader030.fdocuments.in/reader030/viewer/2022032700/55d381a2bb61eb35048b4632/html5/thumbnails/5.jpg)
Ex: What is the fraction of agricultural land in Malta?
• Working:
![Page 6: Land usage power point](https://reader030.fdocuments.in/reader030/viewer/2022032700/55d381a2bb61eb35048b4632/html5/thumbnails/6.jpg)
To be able to draw a pie chart we need to change the fraction
into degrees.
• A whole rotation is _____________o
• Therefore, for agricultural land:
Working:
![Page 7: Land usage power point](https://reader030.fdocuments.in/reader030/viewer/2022032700/55d381a2bb61eb35048b4632/html5/thumbnails/7.jpg)
What do we need to do to get the percentage of agricultural
land in Malta?
• Working:
![Page 8: Land usage power point](https://reader030.fdocuments.in/reader030/viewer/2022032700/55d381a2bb61eb35048b4632/html5/thumbnails/8.jpg)
Land Usage Area (from 316km2)
Degrees (from _ _ _o) Percentages
Agriculture 154.84km2
Urban 72.68km2
Natural Vegetation
69.52km2
Remaining 18.96km2
![Page 9: Land usage power point](https://reader030.fdocuments.in/reader030/viewer/2022032700/55d381a2bb61eb35048b4632/html5/thumbnails/9.jpg)
![Page 10: Land usage power point](https://reader030.fdocuments.in/reader030/viewer/2022032700/55d381a2bb61eb35048b4632/html5/thumbnails/10.jpg)
![Page 11: Land usage power point](https://reader030.fdocuments.in/reader030/viewer/2022032700/55d381a2bb61eb35048b4632/html5/thumbnails/11.jpg)
Land Usage: (label the degrees)
Agricultural LandUrbanNatural vegetationRemaining
![Page 12: Land usage power point](https://reader030.fdocuments.in/reader030/viewer/2022032700/55d381a2bb61eb35048b4632/html5/thumbnails/12.jpg)
Questions: • How is the land in Malta used mostly?____________________________
• One of the types of land takes almost half the whole area, which is it?
_____________________________
• Which types of land take up almost the same amount of land in Malta?
__________________________ and ______________________
![Page 13: Land usage power point](https://reader030.fdocuments.in/reader030/viewer/2022032700/55d381a2bb61eb35048b4632/html5/thumbnails/13.jpg)
Cleaning
Kitchen an
d Drinkin
g
Laundry
Showers
and Bath
s
Toilet F
lushing
0
10
20
30
40
50
60
70
80
90
100
Litres of Water Used
Litres of water
![Page 14: Land usage power point](https://reader030.fdocuments.in/reader030/viewer/2022032700/55d381a2bb61eb35048b4632/html5/thumbnails/14.jpg)
Cleaning5% Kitchen and
Drinking10%
Laundry20%
Showers and Baths35%
Toilet Flushing30%
Litres of Water Used