'Atlantic ridge' presentation slideshows

Volcanoes

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OBJECTIVE: Review study guide.

OBJECTIVE: Review study guide. INTRO & OUTRO: None DO NOW: Take out Study Guide (finish quickly if need be) AGENDA: What you will need on EXAM Day Pencil Science Notebook Note card Anything to keep yourself quiet after the Exam. 1. What is a mineral ?. Minerals are in rocks

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Lesson2d

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Earth

Earth. Shakes (Earthquakes). Rattles (Volcanoes). Rolls (Plates). Mountains and more. Potpouri. Earth. Shakes. Rattles. Rolls. Mountains. Potpouri. $100. $100. $100. $100. $100. $100. $200. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $300.

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Internal/External Forces of the Earth

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Development of Continental Drift

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Chapter 11

Chapter 11. Mountain Building. I) Where Mountains Form. Mountain Belts 1) Most Mountains are associated with convergent plate boundaries 2) Most mountains occur in long belts that follow convergent boundaries 3) Himalayas lie along a current convergent boundary

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Mt. Fuji, Japan

Mt. Fuji, Japan. The Theory of Plate Tectonics. Steps in Development. 1. Benjamin Franklin (late 1700s) Recognized that crust of Earth was a shell. Surface could be broken and parts moved about. 2. Alfred Wegener (1912) German meteorologist-geophysicist

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Plate Tectonics

Plate Tectonics. Geologic History Structure of the Earth The Rock Cycle Continental Drift Theory Theory of Plate Tectonics Plate Boundaries. Plate Tectonics - Continental Drift. Definition: Continental Drift.

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Volcanoes!

Volcanoes!. What is a Volcano?. 1. A volcano is an opening, or rupture , in a planet's surface or crust , which allows hot magma , volcanic ash and gases to escape from below the surface. 2. Where do Volcanoes Occur?.

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The North Atlantic Ocean and Climate Observing System

Stuart A. Cunningham Scottish Association for Marine Science. The North Atlantic Ocean and Climate Observing System. Barbara Berx 1 , Eleanor Frajka-Williams 2 and Mark Inall 3 1 Marine Laboratory Science, Aberdeen , 2 National Oceanography Centre, University of Southampton, 3 SAMS .

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Continental Drift

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Travel to Iceland

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Divergent Boundary

Divergent Boundary . A plate boundary where the plates pull away from each other. As the plates pull away, magma rises to fill the gap. The molten material cools and forms a type of mountain called a mid-ocean ridge . Example: Mid-Atlantic Ridge.

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SEAFLOOR SPREADING

B40b. SEAFLOOR SPREADING. Atlantic Getting Bigger. SEAFLOOR SPREADING. Idea that the ocean bottom is getting larger. Atlantic Ocean Proposed by Harry Hess Evidence in rocks on ocean floor. mid-ocean ridge found running down center of Atlantic Ocean series of mountains on either side.

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The World Oceans

The World Oceans. Arctic Ocean. A smooth, pale-blue layer of polar pack ice edged by jagged chunks of floating ice covers much of the frigid waters With an area of 12 million square kilometers (5 million square miles), smallest ocean

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