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PLATE TECTONICS SEAFLOOR SPREADING

PLATE TECTONICS SEAFLOOR SPREADING. PREDICT THREE THINGS THAT MIGHT BE DISCUSSED IN SECTION 2 AFTER READING ITS HEADINGS. 1. 2. 3. . PLATE TECTONICS SECTION 2 SEAFLOOR SPREADING. DEFINE SEAFLOOR SEAFLOOR SPREADING INTERVAL. PLATECTONICS SEAFLOOR SPREADING.

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PLATE TECTONICS SEAFLOOR SPREADING

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  1. PLATE TECTONICSSEAFLOOR SPREADING PREDICT THREE THINGS THAT MIGHT BE DISCUSSED IN SECTION 2 AFTER READING ITS HEADINGS. 1. 2. 3.

  2. PLATE TECTONICSSECTION 2 SEAFLOOR SPREADING DEFINE • SEAFLOOR • SEAFLOOR SPREADING • INTERVAL

  3. PLATECTONICS SEAFLOOR SPREADING SEQUENCE STEPS DESCRIBING SEAFLOOR SPREADING. * I FOUND THIS INFORMATION ON PAGE____________.

  4. PLATE TECTONICSSEAFLOOR SPREADING MAKE A DIAGRAM TO IDENTIFY EVIDENCE FOR SEAFLOOR SPREADING. USE ARROWS TO SHOW THE DIRECTION OF SPREADING, AND INDICATE WHERE OLDER ROCK AND NEWER ROCK OCCUR. * I FOUND THIS INFORMATION ON ______________.

  5. PLATE TECTONICSSEAFLOOR SPREADING MODEL THE POLARITY OF EARTH’S MAGNETIC FIELD TODAY. • DRAW A SPHERE TO REPRESENT EARTH. • LABEL THE NORTH POLE AND SOUTH POLE. • DRAW ARROWS INDICATING THE DIRECTION IN WHICH MAGNETIC LINES OF FORCE ENTER AND LEAVE EARTH. • I FOUND THIS INFORMATION ON PAGE_________

  6. PLATE TECTONICSSEAFLOOR SPEADING SUMMARIZE HOW REVERSALS IN THE DIRECTION OF EARTH’S MAGNETIC FIELD HAVE PROVIDED EVIDENCE OF SEALFLOOR SPREADING. AT TIMES, THE _______________ THAT PASS THROUGH EARTH HAVE _______________. __________ OF EARTH’S MAGNETIC FIELD ARE RECORDED IN ____________ THAT FORMS ALONG __________. SCIENTISTS CAN DETECT ___________ THAT ARE ____________ TO MID-OCEAN RIDGES. THIS OCCURS ON PAGE ____________________.

  7. PLATE TECTONICSSEAFLOOR SPREADING SUMMARIZE HOW SOUND WAVES ARE USED TO MAP THE SEAFLOOR. * I FOUND THIS INFORMATION ON PAGE________. MODEL THE PROCESS OF SEAFLOOR SPREADING BY DRAWING A CROSS SECTION OF A MID- OCEAN RIDGE AND THE MAGMA BELOW IT. USE ARROWS TO INDICATE THE DIRECTION OF MOTION. * I FOUND THIS INFORMATION ON PAGE _________.

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