1. Weather and Climate Field Work presentation By: Noel Lee Tham Yi Rei Ashton Yin Su Gao Yang

2. Objectives ●To Measure the temperatures of different environments in school ●To test out the hypothesis - whether concrete surface has a higher temperature or other surfaces

3. Statistics A-Top Floor of Multistorey Carpark B-Garden outside printing centre C-Open space between canteen and Block C D-Terraces E-Running track G-Fountain area outside General Office

5. Ranking of the areas Rankinggroup rankingclass ranking 1aa 2ff 3cd 4ee 5dc 6fg 7gb

6. Ranking in the areas much of our results were different, mainly because of the time we went there, the presence of wind, direction of sun. etc.

7. Hypothesis Based on our tables of results, we established a hypothesis The surface of the ground at a specific location affects the temperature there, mainly, at concrete surfaces

8. Measuring 0f temperatures

10. Site A (Multistorey Carpark) Day 1 15cm above ground = 34.2 degrees celcius 1.5m above ground = 32 degrees celcius Day 2 15cm above ground = 28 degrees celcius 1.5m above ground = 28.9 degrees celcius Physical description Concrete floor, cars parked, no shade

11. Site B(Garden outside printing centre) Day 1 15cm above ground = 33 degrees celcius 1.5m above ground = 32 degrees celcius Day 2 15cm above ground = 28.6 degrees celcius 1.5m above ground = 28.5 degrees celcius Physical description Shade from tree, grass, little sunlight

12. Site C (Open Space between Canteen and Block C) Day 1 15cm above ground = 28.5 degrees celcius 1.5m above ground = 29.8 degrees celcius Day 2 15cm above ground = 30.7 degrees celcius 1.5m above ground = 30.1 degrees celcius Physical description Some shade from tree, stone ground with steps leading down to canteen

13. Site D (Terraces) Day 1 15 cm above ground = 32.8 degrees celcius 1.5m above ground = 32.3 degrees celcius Day 2 15cm above ground = 29.5 degrees celcius 1.5m above ground = 29.4 degrees celcius Physical description Gravel floor, steps, some shade from trees

14. Site E (Field) Day 1 15 cm above ground = 31.5 degrees celcius 1.5m above ground = 31 degrees celcius Day 2 15cm above ground = 29.9 degrees celcius 1.5m above ground = 30.1 degrees celcius Physical description Grass, open field with no shade

15. Site F (Running Track) Day 1 15cm above ground = 34.8 degrees celcius 1.5m above ground = 34 degrees celcius Day 2 15cm above ground = 29.1 degrees celcius 1.5m above ground = 29.8 degrees celcius Physical description With sunlight, tarmac surface

16. Site G (Fountain Area outside General Office Day 1 15cm above ground = 29.1 degrees celcius 1.5m above ground = 29.8 degrees celcius Day 2 15cm above ground = 28.4 degrees celcius 1.5m above ground = 28.3 degrees celcius Physical description Stone floor, presence of water and fountain

17. Concrete Surfaces -A, C, D and G

18. Other Surfaces - B,E and F

19. Concrete Surfaces Day/SiteACDG 134.2/3228.5/29.832.8/32.329.1/29.8 228/28.930.7/30.129.5/29.428.4/28.3

20. Non-Concrete Surfaces Day/SiteBEF 133/3231.529.9 228.6/28.530.129.8

21. Average of Concrete surfaces Day 1 =31.5 degrees Celsius Day 2 =29.15 degrees Celsius

22. Average of Non-Concrete Surfaces Day 1 = 31.4 degrees Celsius Day 2 = 29.5 degrees Celsius

23. Conclusion: The type of surfaces doesn't really affect the temperature

24. Thank you! the end