Sea Floor Spreading Lab Activity Answers

This lab is a great way to get students actively engaged in hands on cooperative learning.

Sea floor spreading lab activity answers.

Because students choose different study sites their answers will vary but should fall within the range of a 9 12km my half. Answers vary depending upon the strip of ocean students choose. 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. Seafloor spreading rates lab answer key.

Nov 24 2015 if your teaching seafloor spreading this is an easy and fun lab to do with your students. Sea floor spreading in the atlantic ocean 1. Model of seafloor spreading templates one with three straight lines and another with striped bands or striped bands with arrows colored pencils or crayons. Learn vocabulary terms and more with flashcards games and other study tools.

North atlantic ocean 2. Many of the questions raised in this endeavor have no absolute answers. Whats people lookup in this blog. After following the easy step by step instructions students answer questions analyze conclude worksheet at.

Seafloor spreading is happening at b. 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. Whats people lookup in this blog. This creates new ocean crust.

Seafloor spreading lab answer key. Answer key student activity the distance between us and them. Seafloor spreading is happening at b. Sea floor spreading worksheet answers key.

This is a mid ocean ridge. Earthquake activity and volcanism are common along ocean ridges. The purpose of this activity is to make a simple model that shows the evolution of oceanic crust through sea floor spreading. The theory of what states that new ocean crust is formed at ocean ridges and destroyed at deep sea trenches.

Molten rock pushes up from the asthenosphere and pushes the plates apart at the mid ocean ridge. Sea floor spreading answer key. Africa south america north. Start studying chapter 17 2 seafloor spreading.

It is an underwater mountain range that forms when magma pushes up on the crust at a divergent boundary. Modeling seafloor spreading lab answer key. We will observe evidence of how the sea floor has spread apart over time. 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.

A model of seafloor spreading purpose. We call this sea floor spreading. It is an underwater mountain range that forms when magma pushes up on the crust at a divergent boundary. The red line traces the path of the mid atlantic ridge.