Earth Science Ch. 5.1 Ch. 5 Vocabulary List Lesson 1: Earth s Moving Plates

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1 Earth Science Ch. 5.1 Ch. 5 Vocabulary List Lesson 1: Earth s Moving Plates Name # Teacher + 22 Use your textbook s glossary & index to help you define the following words. (2 points each) & Sketch (optional) continental energy source drift Definition Sentence Showing Meaning of Pangaea geologist mid-ocean ridge ocean trench volcano earthquake

2 Ch. 5, Lesson 1 Earth s Moving Plates Alfred Wegener was a scientist who had a hypothesis that Earth was once one large supercontinent called Pangaea. What were his reasons to support this hypothesis? (8 points) 1) Evidence for Continental Drift Reason #1 Reason #3 Reason #2 2) Now, with modern technology, what clues are found on the ocean floor to support that Earth s surface is made of large plates that move apart and move together?

3 Earth Science Ch. 5.2 Ch. 5 Vocabulary List Lesson 2: Plate Tectonics: A Unifying Theory Name # Teacher Use your textbook s glossary & index to help you define the following words. (2 points each) & Sketch (optional) energy seismic source wave Definition + 23 Sentence Showing Meaning of crust mantle core convective flow plate tectonics divergent

4 Ch. 5, Lesson 2 Plate Tectonics: A Unifying Theory Earth s surface is made up of large plates called tectonic plates that are constantly shifting and moving. Using your textbook, fill out the diagrams below to describe the 3 different plate boundaries. (9 points) A. This is a boundary because the plates move. New crust is formed here. When this happens on the ocean floor, this process is called. B. This is a boundary because the plates are moving. One plate sinks or slides under the other one. This is called. C. This is a Boundary because the plates past each other. An example of this type of boundary lies along the Pacific and North American plates in California and is called.

5 Earth Science Ch. 5.3 Ch. 5 Vocabulary List Lesson 3: Earthquakes Name # Teacher + 18 Use your textbook s glossary & index to help you define the following words. (2 points each) & Sketch (optional) energy faults source Definition Sentence Showing Meaning of focus epicenter triangulation magnitude Richter Scale

6 Ch. 5 Lesson 3 Earthquakes A. Read the article Giant Waves on page 306 in your Earth Science textbook. B. Then do online research using the key words earthquake safety tips and earthquake safe buildings to find information about how a) prepare for an earthquake before it happens, b) to stay safe during an earthquake, c) to construct buildings that can withstand earthquakes. (6 points)

7 Earth Science Ch. 5.4 Ch. 5 Vocabulary List Lesson 4: Volcanoes Name # Teacher + 21 Use your textbook s glossary & index to help you define the following words. (2 points each) & Sketch (optional) energy hot spot source Definition Sentence Showing Meaning of hot spring geyser Ring of Fire igneous rocks volcano fumarole

8 Ch. 5 Lesson 4 Volcanoes Read p of your Earth Science textbook to help you describe the 3 different kinds of volcanoes below. Give an example of each volcano! (9 points)

9 Earth Science Ch. 5.5 Ch. 5 Vocabulary List Lesson 5: How Plate Tectonics Affects CA Name # Teacher + 12 Use your textbook s glossary & index to help you define the following words. (2 points each) & Sketch (optional) San energy Andreas source Fault Definition Sentence Showing Meaning of North American Plate Pacific Plate

10 Ch. 5 Lesson 5 How Plate Tectonics Affects California A. Read the article Quake Predictors on pages in your Earth Science textbook. B. Then answer the following questions: (6 points) 1. Before the invention of the seismometer, how do you think people measured earthquakes? 2. Why are satellites a useful source of information about movement on Earth s surface?

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