Paper Model Of Sea Floor Spreading

Pulling out the strips of paper represents the process of seafloor spreading 3.

Paper model of sea floor spreading.

Students work as individuals. Galloway and mark v. What does the paper strip used in the model represent in real life. Identify where the mid atlantic ridge is located on a globe explain what causes the sea floor to spread explain the magnetic anomalies determine where the youngest rock is located.

This idea played a pivotal role in the development of the theory of plate tectonics which revolutionized geologic thought during the last quarter of the 20th century. Molten rock pushes up from the asthenosphere and pushes the plates apart at the mid ocean r. Paper strip represents seafloor 2. Stay safe and healthy.

Open file report 95 573 this report is preliminary and has not been reviewed for conformity with u s. Sea floor spreading answer key this is a mid ocean ridge. Seafloor spreading theory that oceanic crust forms along submarine mountain zones and spreads out laterally away from them. Seafloor spreading is happening at b.

Pull each strip of paper towards the slits nearest the margins of the paper. Feb 19 2015 earth paper model of seafloor spreading assignment with glossary and notes. The magnet represents the earth s magnetic field 4. Feb 19 2015 earth paper model of seafloor spreading assignment with glossary and notes.

Circulate the ribbons of paper to simulate the movement that occurs during seafloor spreading. When the strips of paper are pulled out what process does this represent. A model of sea floor spreading teacher s guide ellen p. Over time new.

Geological survey editorial standards. Students will make a paper model illustrating the concept of sea floor spreading and the development of symmetrical magnetic stripes on either side of a mid ocean spreading center. What does the magnet represent. Any use of trade firm or product names is for descriptive purposes only.

Please practice hand washing and social distancing and check out our resources for adapting to these times. Students should have a better understanding of the relati. It is an underwater mountain range that forms when magma pushes up on the crust at a divergent boundary. In this video demo jennifer explains how seafloor spreading works using two rolls of toilet paper.

Use your seafloor spreading model to answer the questions on the next sheet. Sea floor spreading a computer animation and paper model by tau rho alpha john p. Sea floor spreading materials needed compass 2 sheets of paper pencils 2 bar magnets ruler tape students should be able to.