Labeled Sea Floor Spreading Model

A model of seafloor spreading purpose.

Labeled sea floor spreading model. The mid atlantic ridge for instance separates the north american plate from the eurasian plate and the south american plate from the african plate the east pacific rise is a mid ocean ridge that runs through the eastern pacific ocean and separates the pacific plate from the north american. Whats people lookup in this blog. Magma upwelling formation of new oceanic crust 1. Slide the magma strips so that the craft sticks are flat on the ocean floor continue sliding so.

Students work as individuals. The mid ocean ridge is running north south down the center of the model. Position the ruler so that it is lined up with the east and west marks on the sides of the. Place the model sea floor spreading zone on your table with the side marked north at the top.

Seafloor spreading labeled diagram. Model of sea floor spreading labeling sea floor spreading diagram quizlet seafloor spreading and plate tectonics model of sea floor spreading. 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. Due to this continuous seafloor spreading occurs and makes atlantic ocean floor to be connected to other continental crust making the ocean gets wider over the time.

This report describes how to build a model of the outer 300 km 180 miles of the earth that can be used to develop a better understanding of the principal features of plate tectonics including sea floor spreading the pattern of magnetic stripes frozen into the sea floor transform faulting thrust faulting subduction and volcanism. A model of sea floor spreading teacher s guide ellen p. Labeled diagram of seafloor spreading. Draw a diagram of the model.

Seafloor spreading explore 1 5. Seafloor spreading occurs along mid ocean ridges large mountain ranges rising from the ocean floor. For instance the atlantic ocean is believed to be expanding because of its few trenches. The purpose of this activity is to make a simple model that shows the evolution of oceanic crust through sea floor spreading.

Subduction and sea floor spreading are processes that could alter the size and form of the ocean. Over time new. Label the line mid ocean ridge. Model of seafloor spreading templates one with three straight lines and another with striped bands or striped bands with arrows colored pencils or crayons.

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. Model of sea floor spreading plate tectonics lecture 2 model of sea floor spreading sea floor spreading clipart whats people lookup in this blog.