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How does technology affect our lives Chapter 17

How does technology affect our lives Chapter 17. How does technology affect our lives?. 10. 20. 30. 40. 50. What are some new technologies?. 10. 20. 30. 40. 50. How does technology help us get energy?. 10. 20. 30. 40. 50. Chapter 17 – How does technology affect our lives?.

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How does technology affect our lives Chapter 17

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  1. How does technology affect our livesChapter 17

  2. How does technology affect our lives? 10 20 30 40 50 What are some new technologies? 10 20 30 40 50 How does technology help us get energy? 10 20 30 40 50 Chapter 17 – How does technology affect our lives?

  3. What is technology? 10 Category 1

  4. Using knowledge to design a new way to do things 10 points 10 Category 1

  5. How does a heating system an electrical system work together in a house? 20 Category 1

  6. The electrical system turns the heating system on and off for 20 points 20 Category 1

  7. In 312 B.C., Rome completed its first aqueducts. What did the aqueducts bring to Roman cities? 30 Category 1

  8. Water for 30 points 30 Category 1

  9. What two types of technology use a beam of light to read stored information? 40 Category 1

  10. CDs and DVDs for 40 points 40 Category 1

  11. Why do some people call the National Highway System the greatest wonder of the modern world? 50 Category 1

  12. The National Highway System is made of all the major highways that connect one state to another. The National Highway System carries supplies all over the nation and carries people throughout the country for 50 points 50 Category 1

  13. What invention did Percy Spencer develop after a chocolate bar melted in his pocket near a radar tube? 10 Category 2

  14. The Microwave oven for 10 points 10 Category 2

  15. Why are fibers replacing standard wires in computers, telephones, and cable television systems? 20

  16. The fibers shown do not get hot and can carry more information than standard wires can for 20 points 20 Category 2

  17. Identify two ways technology has changed the kitchen from the 1800s to today. 30 Category 2

  18. In the 1800’s kitchens had no electricity to keep things cold and fire was used to warm things up. Today, refrigerators use electricity to keep foods cold and microwave ovens cook food in minutes for 30 points 30 Category 2

  19. What does a computer do? 40 Category 2

  20. A computer stores, processes, and sends electronic information incredibly fast for 40 points 40 Category 2

  21. How does infrared photography extend human senses? 50 Category 2

  22. It can help us see heat patterns that our eyes cannot see for 50 points 50 Category 2

  23. The panels on top of a house are using solar energy to make ________ ? 10 Category 3

  24. Hot water for 10 points 10 Category 3

  25. In the future, we may use which two renewable resources to meet our energy needs? 20 Category 3

  26. Wind energy and solar energy for 20 points 20 Category 3

  27. What older technology is found inside a hydroelectric dam? 30 Category 3

  28. Waterwheels for 30 points 30 Category 3

  29. What are the risks of hydroelectric power? 40 Category 3

  30. Flooding, changes in the environment for 40 points 40 Category 3

  31. Why might solar and wind energy not work in all areas? 50 Category 3

  32. Need lots of sunshine/strong and frequent winds for 50 points 50 Category 3

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