Tuesday, December 15, 2015 A-Day Objective: YWBAT construct a model of seafloor spreading. Drill:...
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Transcript of Tuesday, December 15, 2015 A-Day Objective: YWBAT construct a model of seafloor spreading. Drill:...
![Page 1: Tuesday, December 15, 2015 A-Day Objective: YWBAT construct a model of seafloor spreading. Drill: What is seafloor spreading? At which type of tectonic.](https://reader035.fdocuments.us/reader035/viewer/2022062519/5697bfa61a28abf838c983a0/html5/thumbnails/1.jpg)
Friday, April 21, 2023A-Day
Objective: YWBAT construct a model of seafloor spreading.
Drill: What is seafloor spreading? At which type of tectonic boundary does it occur?
HomeworkHomework
WOW quiz tomorrow
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Answer
Seafloor spreading is the process by which molten rock rises, cools, solidifies, and is pulled apart by tectonic plates. This process usually occurs along divergent boundaries.
![Page 3: Tuesday, December 15, 2015 A-Day Objective: YWBAT construct a model of seafloor spreading. Drill: What is seafloor spreading? At which type of tectonic.](https://reader035.fdocuments.us/reader035/viewer/2022062519/5697bfa61a28abf838c983a0/html5/thumbnails/3.jpg)
Today’s Activities
Drill
Bill Nye – ‘Three truths on line’
Seafloor Spreading Model
Conclusion
![Page 4: Tuesday, December 15, 2015 A-Day Objective: YWBAT construct a model of seafloor spreading. Drill: What is seafloor spreading? At which type of tectonic.](https://reader035.fdocuments.us/reader035/viewer/2022062519/5697bfa61a28abf838c983a0/html5/thumbnails/4.jpg)
Did you know…?
The 2004 earthquake that occurred in the Indian Ocean near Sumatra, Indonesia triggered a series of tsunamis that killed over 200,000 people in 14 countries.
![Page 5: Tuesday, December 15, 2015 A-Day Objective: YWBAT construct a model of seafloor spreading. Drill: What is seafloor spreading? At which type of tectonic.](https://reader035.fdocuments.us/reader035/viewer/2022062519/5697bfa61a28abf838c983a0/html5/thumbnails/5.jpg)
Closure
If new oceanic lithosphere is created
during seafloor spreading why isn’t the Earth growing?