warm-up february 25
DESCRIPTION
Warm-Up February 25. In a High Pressure System, where is t he greatest pressure located? (The center or the outside). Center. MYP Unit Question : What should I wear today? Area of Interaction : Environment Learner Profile : Communicator - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/1.jpg)
Warm-Up February 25In a High Pressure System, where is
the greatest pressure located?(The center or the outside)
Center
![Page 2: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/2.jpg)
MYP Unit Question: What should I wear today?
Area of Interaction: Environment
Learner Profile: Communicator
Standard: Understand how the distribution of land and oceans affect climate and weather.
Learning Standard: Today I am learning about weather instruments because they are
used to forecast the weather.
![Page 3: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/3.jpg)
Opening: What would I wear in . . .
Work Session:• Return all graded work• Notes on Instruments• Create Isobar and Isotherm Maps
Closing: Luck of the Draw
![Page 4: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/4.jpg)
What should I wear today in
Temperature 88°Wind Chill (Feels Like) 94°
Relative Humidity 52%
Atmospheric Pressure 29.95”
Wind Speed 17 mph
Wind Direction East
Dew Point 72°
Visibility 6 miles
the Philippines?
Why does it feel like 94˚ if the temp
is 88˚?
![Page 5: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/5.jpg)
![Page 6: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/6.jpg)
The largest Christian country in Asia, but also it is the world's third largest Catholic Nation.
Climate is tropical, with March to May (summer) being the hottest months. The rainy season starts in June and extends through October with strong typhoons possible. The coolest months are from November to February.
![Page 7: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/7.jpg)
Weather Instruments
![Page 8: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/8.jpg)
Weather Vane
Wind Direction
Wind Sock
![Page 9: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/9.jpg)
Anemometer
• The cups on the anemometer would catch the wind and spin.
• Counted the number of times the cup spun in a specific amount of time.
![Page 10: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/10.jpg)
Your eyeballs
![Page 11: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/11.jpg)
Measures air temperature
Thermometer
![Page 12: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/12.jpg)
Barometer• Measures air
pressure. • It tells you whether or not the pressure is
rising or falling. A rising barometer means sunny and dry conditions, while a falling barometer means stormy and wet conditions.
![Page 13: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/13.jpg)
Rain GaugeMeasures the amount of rain that has fallen over a specific time period
![Page 14: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/14.jpg)
• Measures the relative humidity• Two thermometers are used in a sling
psychrometer. • Wet the cloth of one of the thermometers and swing the psychrometer around a few times. • Water evaporates from the cloth, causing the temperatures on that thermometer to be lower than the other.
Sling Psychrometer
![Page 15: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/15.jpg)
Isotherms and Isobars
![Page 16: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/16.jpg)
Drawing IsobarsCaution:• You can’t cross lines• You can’t go in front of lower numbers
![Page 17: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/17.jpg)
Connect the “Dots”
4 1 35 7 4
![Page 18: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/18.jpg)
What information does this map give you about Atlanta?
Atlanta
![Page 19: Warm-Up February 25](https://reader034.vdocuments.us/reader034/viewer/2022052604/568165bc550346895dd8bb7a/html5/thumbnails/19.jpg)
0s10s20s30s40s50s60s70s80s
Drawing Isotherms