Evidences of Plate Movement-L7-Q1.pptx

Science 10 Earth and Space Mervin A. Boco Throw and Catch the Ball Direction: (Make 4 groups) 1. Throw the ball to the opposing team. 2. The team must catch the ball until the music stops. 3. The player who catches the ball must get the question 4. Read the question loud a...

Science 10 Earth and Space Mervin A. Boco Throw and Catch the Ball Direction: (Make 4 groups) 1. Throw the ball to the opposing team. 2. The team must catch the ball until the music stops. 3. The player who catches the ball must get the question 4. Read the question loud and clear and answer. 5. The team that answers the question will get the point. 6. 5 rounds will be given for both teams. 7. The team with the most points after 5 rounds wins the game. Throwing and catching develops hand-eye coordination, fine motor control, 8. the and Have fun to ability while playing track movingand remember objects toThese in the air. be a good skills transfer to sports sport. and activities that involve flying objects. Source: https://fitness365.me Review Content Standard: The learners demonstrate an understanding of: The relationship among the locations of volcanoes, earthquake epicenters, and mountain ranges. Performance Standard: The learners shall be able to: 1. Demonstrate ways to ensure disaster preparedness during earthquakes, tsunamis, and volcanic eruptions. 2. Suggest ways by which he/she can contribute to government efforts in reducing damage due to earthquakes, tsunamis, and volcanic eruptions. Most Essential Learning Competency Enumerate the lines of evidence that support plate movement. S9ES –Ia-j36. Objectives: 1. Enumerate and understand lines of evidence that support plate movement. 2. Recognize how the Continental Drift Theory is developed. 3. Tell the possible direction of motion of the continents as they Pre Assessment 1. Alfred Wegener is a German scientist who hypothesized that the Earth was once made up of a single large landmass called Pangaea. Which of the following theories did Wegener propose? a. Continental Drift Theory b. Continental Shift Theory c. Plate Tectonics d. Seafloor Spreading Theory 2. If you are a cartographer, what will give you an idea that the continents were once joined? a. Ocean depth b. Position of the south pole c. Shape of the continents d. Size of the Atlantic Ocean 3. Which observation was NOT instrumental in formulating the hypothesis of seafloor spreading? a. Depth of the ocean b. Identifying the location of glacial deposits c. Magnetization of the oceanic crust 4. In 1912, Alfred Wegener proposed a theory that the Earth is once a single landmass. What is the name of the Mesozoic supercontinent that consisted of all of the present continents? a. Eurasia b. Laurasia c. Pangaea d. Gondwanaland 5. Which of the following is not an evidence to plate movement based on theories of Alfred Wegener? a. The Continental Jigsaw Puzzle b. Fossils c. Climate and Coal Deposit d. The Seafloor Spreading Answer to Pre Assessment 1. Alfred Wegener is a German scientist who hypothesized that the Earth was once made up of a single large landmass called Pangaea. Which of the following theories did Wegener propose? a. Continental Drift Theory b. Continental Shift Theory c. Plate Tectonics d. Seafloor Spreading Theory 2. If you are a cartographer, what will give you an idea that the continents were once joined? a. Ocean depth b. Position of the south pole c. Shape of the continents d. Size of the Atlantic Ocean 3. Which observation was NOT instrumental in formulating the hypothesis of seafloor spreading? a. Depth of the ocean b. Identifying the location of glacial deposits c. Magnetization of the oceanic crust 4. In 1912, Alfred Wegener proposed a theory that the Earth is once a single landmass. What is the name of the Mesozoic supercontinent that consisted of all of the present continents? a. Eurasia b. Laurasia c. Pangaea d. Gondwanaland 5. Which of the following is not an evidence to plate movement based on theories of Alfred Wegener? a. The Continental Jigsaw Puzzle b. Fossils c. Climate and Coal Deposit d. The Seafloor Spreading  Samp “Math my Word” le Direction: Try to combine the visuals to get the hidden words. + + = Dinos aur Clue: These are a group of reptiles that have lived on Earth for about 245 million years. Motivation/ Introduction  “Math my Word” 1 + = Clue: The remains traces of organism from remote fast Motivation/ Introduction  “Math my Word” 1 + = Fossils Clue: The remains traces of organism from remote fast Motivation/ Introduction  “Math my Word” 2 + = Clue: basalt, sandstone, and coal beds Motivation/ Introduction  “Math my Word” 2 + Rock = Features Clue: basalt, sandstone, and coal beds Motivation/ Introduction  “Math my Word” 3 + + = Clue: The edge of the continents matches the another Motivation/ Introduction  “Math my Word” 3 Continent + + = al Jigsaw Puzzle Clue: The edge of the continents matches the another Motivation/ Introduction  “Math my Word” 4 + + = Clue: Its was formed from the compaction and decomposition of swamp plants Motivation/ Introduction  “Math my Word” 4 Climat e and + + = Coal Depos Clue: Its was formed from the compaction and decomposition of swamp it plants Motivation/ Introduction  “Math my Word” 5 + + = Clue: Harry Hess and Robert Dietz Motivation/ Introduction  “Math my Word” 5 Seafloo + r + = Spreadi ng Clue: Harry Hess and Robert Dietz Motivation/ Introduction Activity: Drifted Super Continent Objectives: Tell the possible direction of motion of the continents as they drifted away. Draw fossils of plants and animals as evidences found in the present continents that will help solve the puzzle in the fitting of the drifted continents. Reconstruct and describe Pangea. Predict what will happen to the world as the continents continuously move. Materials: photocopy of the seven continents, world map, pair of scissors, mobile device Activity: Drifted Super Continent Procedure: 1. Cut carefully the traces of the seven continents. Warning: Be careful in using the scissors. 2. Sketch the dominant species of plants and animals found in the continents before and after drifting away from each other. 3. Put the cuts out together. 4. Then Answer question number 1 to 4 5. Make sure that you put fitting edges of the continents side by side to form the supercontinent Pangea. Activity: Drifted Super Continent Procedure: 6. Then answer question 5 to 8 7. Compare Pangaea with the world map. 8. Now move one continent relative to its current location. Observe carefully the direction of its motion as it assumes its current location and position. Record your observation. 9. Do the same procedure to the other continents. Record your observations 10. Then answer the last question. Activity: Drifted Super Continent Questions: 1. What do the Glossopteris fossils tell us about the early positions of the continents? 2. If Glossopteris fossils were found in Antarctica, what was the climate of this continent before? 3. If the climate and the position of a place are relative to each other, where then was the initial location of Antarctica 250 million years ago? 4. What does the presence of Mesosaurus fossils tell about the initial location and positioning of South America, Africa, and Antarctica? 5. What clues are useful in reconstructing Pangaea? Activity: Drifted Super Continent Questions: 6. Which continents do you think were neighbors before? 7. Is there a possibility that the current location of a continent would be different 100 years from now? 8. Where do you think was the Philippines located during the time that the Pangaea existed? Research on how the Philippine islands emerged. 9. If the continents will continue to move, try to predict the Philippines’ location 100 million years from now.  Rubrics 20% Content: Clear and focused main points, accurate information, and coherent presentation of ideas. 15% Delivery: Engaging, confident, vocal clarity and eye contact, appropriate pace, and enthusiasm. 15% Organization: Logical sequence of ideas, clear transitions between sections, and smooth coordination of group members 15% Visual Aids: Effective use of visual aids, clear and professional design, and relevance to the topic. 15% Participation: Active participation of all group members, equal contributions, and respectful behavior towards other group members. 10% Time Management: On-time delivery of the presentation, and staying within the allocated time limit. 10% Overall Presentation: Professionalism, creativity, enthusiasm and overall impact of the presentation. Group Presentation  Lesson 7: Evidence of Plate Movement (Continental Drift) Pangea Evidences of Continental Drift Theory 1. The Continental Jigsaw Puzzle 2. Fossils 3. Rock Features 4. Climate and Coal Deposit  The edge 1. The Continental Jigsaw of the Puzzle continents matches the another. 2. Fossils are Fossils remains traces of organism from remote fast.  Glossopteris An extinct plant found in 250 million years old rock. The fossils were located in the continents of Southern Africa, Australia, India, and Antarctica. The large seeds of this plant could not possibly travel along journey by the wind or survive a rough ride through Mesosaurus & Lystrosaurus This are fresh water reptiles. Fossils of these animals were discovered in different continents, such as in South America and Africa. 3. Rocks 4. Climate and Coal Deposit Coal Beds were formed from the compaction and decomposition of swamp plants that lived million years ago. These were discovered in South America, Africa, Indian Continent, South East Asia, Antarctica. The Seafloor Spreading (by Harry Hess& Robert Dietz) > The hot and less dense materials from below the earth’s crust rises towards the surface at the mid- ocean ridge. This materials flows sideways carrying the seafloor away from the ridge, and creates a The Seafloor Spreading (by Harry Hess& Robert Dietz) > The magma flows out of the crack, cool down and the new seafloor and allows the formation of bodies of water (linear sea, ocean basin). Findings that support the Seafloor Spreading 1. Rocks are younger at the mid ocean ridge basin. 2. Rocks far from the mid-ocean ridge are older. 3. Sediments are thinner at the ridge. 4. Rocks at the ocean floor are younger than those at the continents.  A. Complete the concept map below about continental drift, seafloor spreading, and plate tectonics. Abstraction  B. Complete the table below by providing words about each evidence of plate movements. Evidences of Plate Movement Words/ Explanation Continental Jigsaw Puzzle Fossils Rocks Climate and Coal Deposit Abstraction Evidence of Plate Movement: The Application 1. Earthquake prediction: Understanding the plate movement helps in predicting the occurrence of earthquakes. Seismologists use data on the movement of plates to understand the structure and dynamics of the Earth's crust. This information can be used to track movements and predict where the next earthquake will occur. Evidence of Plate Movement: The Application 2. Oil exploration: Evidences of plate movement can be used to locate oil and gas reservoirs. The movement of the plates creates geological structures such as folds, faults, and basins in the earth. These structures can trap oil or gas, and geologists use this information to determine where to drill oil and gas wells. Evidence of Plate Movement: The Application 3. Volcano monitoring: Plate movement can also cause volcanic eruptions. Monitoring the movement of plates helps to determine if there is any potential for volcanic activity in an area. The heat generated by the movement of plates can also create magma, which can fuel volcanic eruptions. Evidence of Plate Movement: The Application 4. Building design: Understanding plate movement is important for engineers when designing buildings and other structures. They need to take into account the potential for earthquakes and other natural disasters caused by the movement of plates and design buildings to withstand these events. Evidence of Plate Movement: The Application 5. Natural disasters planning: Knowing the evidences of plate movement helps in emergency planning for natural disasters such as earthquakes, tsunamis, and landslides. Governments can use this information to prepare early warning systems and evacuation plans for areas that are at risk of such disasters. Evaluation Direction: Choose the letter of your answer 1. A scientist is studying evidence of plate movement. Which of the following pieces of evidence is a result of plate tectonics? A. Fossils of the same species found on different continents B. Mountains formed by the collision of two plates C. Earthquakes caused by shifting plates D. Meteorite impact craters on the ocean floor 2. What was the name of the super continent that existed 250 million years? A. Eurasia C. Pangea B. Disneyland D. Wegener land 3. Who were the two scientists who proposed the theory of seafloor spreading in the early 1960s? A. Charles Darwin and James Hutton B. Harry Hess and Robert Dietz C. John Butler and Arthur Smite D. F. Vine and D. Mathews Evaluation Direction: Choose the letter of your answer 1. A scientist is studying evidence of plate movement. Which of the following pieces of evidence is a result of plate tectonics? A. Fossils of the same species found on different continents B. Mountains formed by the collision of two plates C. Earthquakes caused by shifting plates D. Meteorite impact craters on the ocean floor 2. What was the name of the super continent that existed 250 million years? A. Eurasia B. Pangea C. Disneyland D. Wegener land 3. Who were the two scientists who proposed the theory of seafloor spreading in the early 1960s? A. Charles Darwin and James Hutton B. Harry Hess and Robert Dietz C. John Butler and Arthur Smite D. F. Vine and D. Mathews "The idea of continental drift also tells us that there is no one perfect arrangement of the world’s continents. The world is always changing." - Simon Winchester, The Map That Changed Enabling Activity Pr Perform the activity on page 38 of Pivot 4A Activity: Make a mind map showing the different evidences of plate movements. You may include pictures or phrases to describe and show your understanding of the theory. Write your answer in your notebook.