Plate Tectonics Basics 2: Continental Rifts, New Oceans, and Passive Continental Margins:

This video presents some basic information about how rifts form, how they sometimes evolve to become new oceans, and how passive continental margins form as a consequence.

[@harshitachoudhari5843]

Thank you so much for clearing my doubt

[@operaflute]

This was a very useful supplement to a book I'm reading about the Sea of Cortez. Thank you for doing what you do!

[@jeffreystrasser5373]

Great video!

[@Bloodknok]

Really helpful - thanks!

[@Furneauxriddallmarine]

Excellent video - thanks :-)

[@Marilia1Tavares]

My question is: WHERE ARE the old seafloor? Why there is no trace of an old seafloor worldwide? The oldest one is near the Mediterranean? WHERE any TRACE of the ancient Oceans?