1. By:Katherine &Victoria

2. Tek 2: (A) plan and implement investigative procedures including asking questions, formulating testable hypotheses, and selecting equipment and technology; (B) collect data and make measurements with precision; (C) express and manipulate chemical quantities using scientific conventions and mathematical procedures such as dimensional analysis, scientific notation, and significant figures; (D) organize, analyze, evaluate, make inferences, and predict trends from data; and (E) communicate valid conclusions.

3. How does the weather change? There are 5 different air masses. It could change it to warm to hot to cold. That depends on the mass. Continental tropical Maritime tropical Maritime polar Continental polar Continental Arctic

4. What are the weather vocabulary words? Rain Clouds Thunder Hurricane Wind Lighting Snow Hail

5. What types of charts you could use? Cylinder bar chart. Radar chart. Bubble chart.Line chart.

6. What does Victoria’s chart look like?

7. What if the difference between Victoria’s chart and Katherine’s chart?  The difference between Katherine’s chart and Victoria’s chart is that her chart is bars and Katherine’s is connected lines.

8. How come the temperature changes? The temperature comes from natural fluctuations. The temperature changes because of human activities. Temperature: It’s the temperature of an object that determines if it’s warm or cold.

9. References:  http://hypernews.ngdc.noaa.gov/HyperNews/get/C limateTimelineProject/2/3.html?nogifs http://hypernews.ngdc.noaa.gov/HyperNews/get/C limateTimelineProject/2/3.html?nogifs  http://ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/cy c/home.rxml http://ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/cy c/home.rxml  http://www.unidata.ucar.edu/staff/blynds/tmp.html http://www.unidata.ucar.edu/staff/blynds/tmp.html  http://www.prof- dev.okcps.k12.ok.us/coreunits/k%20science%20w eather.htm http://www.prof- dev.okcps.k12.ok.us/coreunits/k%20science%20w eather.htm  http://www.temperatures.com/applications.html http://www.temperatures.com/applications.html

10. The End Thank you!