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35 Cards in this Set
- Front
- Back
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The Silly Sentence for the Scientific Method
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Purple Interesting Horses Eat Apples Constantly
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what can not be answered by science?
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ethics and beliefs
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what do constants describe?
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variable that can't be changed in an experiment
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conclude that ur _ is _
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expectation, wrong
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in the 1800s, the US Weather had _ observation sites
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350
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In 1923, weather forecasts were carried by over _ radio stations
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140
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In _, National Weather Service changed and became part of the _.
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1970,NOAA( National Oceanic and Atmospheric Adminstration
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Today forecasts use what?
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weather balloons, radar, satellites, etc technology
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Forecasts can be on Itunes Apps,_,
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TV, radio, computers, newspaper, internet sites
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why science changing?
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technology is changing
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what is the difference between scientific theory and scientific law?
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theory are not always right, but laws are
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why is it important to have an author's bias?
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it affects the observation
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Mythology- People made up_ to explain what they observed
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stroies
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What river flooded every year?
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the Nile
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What did the Egyptians make thanks to the stars?
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a 365 day calendar
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what star came shortly before the flood?
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the brightest star Sirius
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what weather instrument was invented around 321 BC-296 BC in India?
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Rain gauge
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i what period of time did Italy come up with weather instruments?
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1600s
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air pressure
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barometer
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temperature
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thermometer
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water vapor
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hygrometer
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wind speed
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anemometer
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wind direction
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weather vane
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who was Ben Franklin?What did he observe?
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Ben was a scientist and observed that severe storms move from West to East
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Ben also figured out you can monitor the the storm's path. What helped with that?
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telegraph
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when was the telegraph invented
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1837
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in what year were weather sites set up?
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1849
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where the reports sent on telegraph to?
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Smithsonian
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who drew the first weather map?
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Joseph Henry
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Where did he display them?
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Smithsonian
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where was it published?
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in the Washington Evening Post
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1st step in the Scientific Method is?
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State the problem
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3rd?
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Perform your experiment
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5th?
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Conclusion
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what is an example of technology?
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answer may vary
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