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Learn about the evidence of continental drift, including sea-floor evidence and large mountain ranges at the bottom of the oceans. Study for tomorrow's quiz by using your textbook, map of Pangea, two-column notes, and thinking charts assignment. Complete the review assignment and, if time permits, the enrich assignment for extra points. Finish your vocabulary card assignment tonight.
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Thursday 2/14/19Bell Ringer: Happy Valentine’s Day from a Scientist
T = Continental Drift Evidence Sea-floor Evidence • Large mountain ranges are located at the bottom of the oceans. • The age of the sea-floor rock is not the same. • At mid-ocean ridges lava is being forced out & creating new ocean crust. • The youngest rock is located here. • This process is called sea-floor spreading and is the force pushing the continents.
Evidence of Continental Drift Quiz Tomorrow • Given a diagram you will be asked to identify examples of evidence of continental drift. • Explain how the examples are evidence of past continental motion. • Study using your: • Textbook (lessons 1 and 2 in chapter 3) • Map of Pangea • Two-column notes • Modeling Sea floor spreading questions
Vocabulary Thinking Charts Assignment • Due Friday 2/15/19 • Make thinking charts for the following terms: • Mid-ocean ridge • Deep-ocean trench • Sea-floor spreading • Subduction • Remember to copy definition from your textbook. • Use your book to help you with completing the thinking charts.
Review Assignment • Complete the Review and Reinforce: Drifting Continents. Answer the questions on a separate piece of paper. Due by end of class. • If you have time complete the Enrich: Drifting Continents on the same piece of paper. This set of questions will be added as extra points to your review assignment score. • If not done with your vocab card assignment you need to finish that tonight. We will do the peer review at start of class tomorrow.