<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />

## Seafloor topography, magnetic polarity and age are evidence for seafloor spreading, the mechanism for continental movement.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

Covers seafloor spreading and the mechanism for continental drift.

6

Covers seafloor spreading and the mechanism for continental drift.

0

by Jim Doherty, Ph.D. //at grade

Covers seafloor spreading and the mechanism for continental drift.

0

Covers seafloor spreading and the mechanism for continental drift.

0
• Video

The history of the seafloor spreading hypothesis and the evidence that was collected to develop it are the subject of this video.

0
• Practice
0%

0

Quiz on the Seafloor Spreading Hypothesis

0
• Critical Thinking

## Seafloor Spreading Hypothesis Discussion Questions

A list of student-submitted discussion questions for Seafloor Spreading Hypothesis.

0

To build a step-by-step description of a sequence for analysis, discussion, or communication using a Sequence Diagram.

0

To organize information and provide a visual representation that shows how factors (causes) produce an effect using a Cause and Effect Diagram.

0
• Real World Application

## The Spoils of War

Discover how World War II helped Harry Hess discover seafloor spreading and declare it the mechanism for plate motions.

0
• Study Guide

## Seafloor: Characteristics and Spreading Study Guide

This study guide summarizes the key points of Seafloor, Bathymetric Evidence for Seafloor Spreading, Magnetic Evidence for Seafloor Spreading, and Seafloor Spreading Hypothesis. You can download and customize it to suit your needs and study habits.

0
• Flashcards