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8th Science Name: _________________________ Name: _______________________________ Unit 1: Scientific Method Class Work Mr. Cullen Date: _________________________ Date: ___________________ Fill in the chart using the information provided. Boundary Movement of Plates Crust Draw Formed Arrows What is Formed Divergent Convergent OceanicContinental: OceanicOceanic: ContinentalContinental: Transform 8th Science Name: _________________________ Name: _______________________________ Unit 1: Scientific Method Mr. Cullen Class Work Date: _________________________ Date: ___________________ Read the additional information on plate boundaries and answer the questions below. What type of boundary formed the Andes? ___________________________ What determines which plate will be on top? ____________________________________ The plate that is more dense will (sink/rise). What is more dense, oceanic or continental crust? ____________________________________ Which one will sink? ____________________________________ What happens to the mantle as it sinks? ____________________________________ Why does neither piece of continental crust sink? ____________________________________ Use the diagram below and the information above to answer the questions below. 1. What type of plate boundary is shown? ________________________________________________________________ 2. What land formation was made at the plate boundary? ________________________________________________________________ 3. Explain what type of crust is meeting at this boundary. ________________________________________________________________ 4. Why is one piece of crust sinking below the other one? ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ 8th Science Name: _________________________ Name: _______________________________ Unit 1: Scientific Method Mr. Cullen Class Work Date: _________________________ Date: ___________________ Write your observations on what you are watching in the video. Make an inference on what type of plate boundary it is based off of your observations. 1. ____________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ 1. ____________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ 2. ____________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ 2. ____________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ 3. ____________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ 3. ____________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ 4. ____________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ 4. ____________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ 5. ____________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ 5. ____________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ 8th Science Name: _________________________ Name: _______________________________ Unit 1: Scientific Method Mr. Cullen Class Work Date: _________________________ Date: ___________________ Independent Practice 1. How do you think the Rocky Mountains formed? Include the type of plate boundary, the type of crust, and how the mountains form. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ 2. What are the three different ways that crust can collide? _____________________ vs. ______________________ _____________________ vs. ______________________ _____________________ vs. ______________________ 3. Draw arrows to show what a DIVERGENT plate boundary would look like. 4. Does subduction occur when… a. Oceanic crust collides with oceanic crust? b. Continental crust collides with continental crust? c. Oceanic crust collides with continental crust? 5. What landform does a divergent boundary create? a. Underwater volcanoes b. Mid-Ocean Ridges c. Underground volcanoes d. The Rocky Mountains 6. Which boundary creates new crust? a. A transform boundary b. A convergent boundary (oceanic vs. oceanic) c. A convergent boundary (oceanic vs. continental) d. A divergent boundary ______________ ______________ ______________ 8th Science Name: _________________________ Name: _______________________________ Unit 1: Scientific Method Mr. Cullen Class Work Date: _________________________ Date: ___________________ Use the picture above to answer the following questions. 7. Find the Nazca plate and the South American plate. What type of plate boundary is occurring between these two plates? (Circle one) i. Convergent ii. Divergent iii. Transform iv. Earthquake 8. Find the Pacifc plate and the North American plate. What type of plate boundary is occurring between these two plates? (Circle one) i. Convergent ii. Divergent iii. Transform iv. Earthquake 9. Is the Nazca plate continental or oceanic? _____________________ 10. Is the South American plate continental or oceanic? ______________________ 11. What landform will be formed where these two plates are meeting? ________________________________________________________________________________________ _______________________________________________________________________________________
