1. Ocean Geography 1. Earth’s Interior 2. Interior of the Earth: Three main levels: Crust Mantle Core Volume Distribution: Core – 15% Mantle – 85% Crust - >1% 3.…

Who Wants to be a Millionaire? $500 We learn about the core of the earth by A â digging deep into the earth. B â studying earthquake waves. C â studying X-rays of the…

1. What causes plates to move and what happens there? 2. Today you will learn … • Why plates move • What happens where the plates meet! 3. How is the earths crust divided…

1. Lesson 6Sea Floor Spreading 2. Learning Outcomes You will be successful if you can: Knowthat sea-floor spreading causes the continents to moveDescribehow magnetic field…

1. How thetheory ofContinental Driftbecame thetheory ofPlate Tectonics 2. Evidence for Continental Drift Fossil Evidence Glacier & Climate Evidence Continental Fit Structural…

1. TSUNAMI WAVES Caused by Earthquakes under Ocean, or other events – landslides, volcanic eruptions, asteroid impacts, etc. In Deep Ocean the Tsunami Wave is only…

Slide 1 CONTINENTAL DRIFT, SEA-FLOOR SPREADING, AND PLATE TECTONICS Slide 2 An ancient, but amazingly accurate world map! Slide 3 Early map of trade routes Slide 4 More modern…

Slide 1 Plate Tectonics, Earthquakes, Volcanoes Slide 2 --A theory that says the Earth’s lithosphere (Remember what that is?...hint: think crust) is divided into solid…

Slide 1 In the convection currents in a lava lamp, the cooler, more dense goo __. a. rises to the top b. sinks to the bottom c. stays where it is d. goes in circles Slide…

Slide 1 Ciyanna and Summer Slide 2 The crust is the outermost layer of the Earth, but it is also the thinnest layer of the Earth. Slide 3 The mantle is the layer of the Earth…