Sea Floor Spreading Lab Activity Answers

Answers vary depending upon the strip of ocean students choose.

Sea floor spreading lab activity answers.

Molten rock pushes up from the asthenosphere and pushes the plates apart at the mid ocean r. Learn vocabulary terms and more with flashcards games and other study tools. It is an underwater mountain range that forms when magma pushes up on the crust at a divergent boundary. Seafloor spreading is happening at b.

The red line traces the path of the mid atlantic ridge. Start studying chapter 17 2 seafloor spreading. Sea floor spreading answer key. Modeling seafloor spreading lab answer key.

It is an underwater mountain range that forms when magma pushes up on the crust at a divergent boundary. Sea floor spreading in the atlantic ocean 1. Seafloor spreading worksheets reviewed by teachers review and reinforce sea floor spreading fill online printable seafloor spreading questions q sea floor spreading pg 23 29 seafloor spreading worksheet pdf answer key fill online. Nov 24 2015 if your teaching seafloor spreading this is an easy and fun lab to do with your students.

This creates new ocean crust. Sea floor spreading lab seafloor model name date block project answer key 4 an expedition to the pg 23 29 worksheets for each student edition activity laboratory you. Seafloor spreading is happening at b. The theory of what states that new ocean crust is formed at ocean ridges and destroyed at deep sea trenches.

Try the activity and explore the reasons why the youngest rocks are located at the ridge and how the sea floor records a history of the magnetism of earth. Sea floor spreading worksheet answers key. We will observe evidence of how the sea floor has spread apart over time. This lab is a great way to get students actively engaged in hands on cooperative learning.

This is a mid ocean ridge. Seafloor spreading lab answer key. The purpose of this activity is to make a simple model that shows the evolution of oceanic crust through sea floor spreading. North atlantic ocean 2.

Earthquake activity and volcanism are common along ocean ridges. Whats people lookup in this blog. Molten rock pushes up from the asthenosphere and pushes the plates apart at the mid ocean ridge. A model of seafloor spreading purpose.

Answer key student activity the distance between us and them. Model of seafloor spreading templates one with three straight lines and another with striped bands or striped bands with arrows colored pencils or crayons. Whats people lookup in this blog. Sea floor spreading answer key this is a mid ocean ridge.

Such magnetic patterns led to recognition of the occurrence of sea floor spreading and they remain some of the strongest evidence for the theory of plate tectonics. Africa south america north. Many of the questions raised in this endeavor have no absolute answers. Seafloor spreading rates lab answer key.