Sea Floor Spreading Worksheet Answer Key
Sea Floor Spreading Worksheet Answer Key - Tape together the orange ends of the strips with the colored sides facing each other. Color the areas indicated on the two strips with crayons or colored pencils. It’s filled with lots of vocabulary words, and even has an answer key. Plus, it’s super convenient for teachers because it’s a printable pdf worksheet that requires no prep work. The version of the browser you are using is no longer supported. Using the scissors, carefully cut the paper in half along the fold line to form two strips. Web the common core marketplace. Learning standards (microsoft word 84kb oct7 11) seafloor spreading: Complete the rest of the data chart by finding the actual distance in kilometers (1cm=500km). It is an underwater mountain range that forms when magma pushes up on the crust at a divergent boundary.
Material cools, it forms a strip of solid rock in the center of the ridge. Such rocks can form only if molten material hardens quickly. The average spreading rate in the atlantic is around 2 cm/yr. Answer these questions before you begin the lab. How did scientists me their knowledge of seafloor spreading and magnetic (18km/my) * (0.621mi/km) * (5280ft/mi) * (12in/ft) * (1 my/1,000,000yr) = 0.7in/yr note: Student answers however may vary here somewhat depending on the sea floor strip they use.
Students will also develop and practice higher order thinking skills. This is a 50,000 mile chain of volcanic mountains in the middle of the ocean. Lightly fold the second sheet of paper into eighths. 1 oceanic/continental plate mountains (on land) island arc. Web the common core marketplace.
Fold the paper in half lengthwise and write the word “start” at the top of both halves of the paper. Thread the two strips through slit b of the larger sheet. Complete the rest of the data chart by finding the actual distance in kilometers (1cm=500km). Describe the process shown occurring at b, and explain what results from this. 2) what prominent feature of the ocean floor is missing from the model at this point? Basic principles, earth sciences, tools for common core.
Such rocks can form only if molten material hardens quickly. What formula do you use to calculate the rate of movement in this lab? Draw stripes across one sheet of; Student answer sheet (microsoft word 101kb oct7 11) seafloor spreading: Materials s c i s s o r s m e t r i c r u l e r.
2) what prominent feature of the ocean floor is missing from the model at this point? Web the common core marketplace. 1 oceanic/continental plate mountains (on land) island arc. It is an underwater mountain range that forms when magma pushes up on the crust at a divergent boundary.
It Is Called A Rift Valley.
What formula do you use to calculate the rate of movement in this lab? Web a fun and engaging word search puzzle about seafloor spreading. Draw stripes across one sheet of; How did scientists me their knowledge of seafloor spreading and magnetic
The Earth Has A Magnetic Field, Which Is Thought To Arise
Using the scissors, carefully cut the paper in half along the fold line to form two strips. The version of the browser you are using is no longer supported. Student answers however may vary here somewhat depending on the sea floor strip they use. The average spreading rate in the atlantic is around 2 cm/yr.
2 Sheets Of Unlined Paper Colored Marker.
Web the theory of seafloor spreading what explains the earth's continents move because they ride atop ocean crust as it moves away from ocean ridges? Answers vary based on students’ ages and. Lightly fold the second sheet of paper into eighths. Answer these questions before you begin the lab.
It’s Filled With Lots Of Vocabulary Words, And Even Has An Answer Key.
Web \.a ^ | seafloor spreading rates lab preview directions: Student answer sheet (microsoft word 101kb oct7 11) seafloor spreading: Quiz 2 (acrobat (pdf) 1008kb. Basic principles, earth sciences, tools for common core.