Diagram Of The Sea Floor Spreading

Get Diagram Of The Sea Floor Spreading Pics. This diagram provides evidence of seafloor spreading by showing the ages of ocean floor in the atlantic and eastern pacific oceans. Students should have a better understanding of the.

Ocean Floor Diagram (With images) | Seafloor spreading ... from i.pinimg.com

Another diagram just to make it clearer! Read all about seafloor spreading with this free science reading passage. Sea floor spreading is caused by convection currents in the mantle to cause a divergent boundary underwater.

As oceanic crust moves away.

How magnetic reversals on the seafloor provide evidence for seafloor spreading. Eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves. Seafloor spreading, theory that oceanic crust forms along submarine mountain zones and spreads out laterally away from them. The technologies developed in the 1940s and 1950s also permitted more detailed mapping of the ocean floor and continental margins.