what is the average movement of a plate in a year
~ 2-5 cm
what are the major boundary types
~ diverging, transform, and converging
what are transform boundaires
~ where plates slide past one another without creating or consuming crust, example:
San Andreas Fault
what are divergent boundare...
✓✓✓✓~ continents moving about the face of the planet
what are plate tectonics
✓✓✓✓~ the understanding of how continents move
examples of supercontinents
✓✓✓✓~ pangea, rodinia
what is the evidence for continental drift
✓✓✓✓~ the fit of the continents, ice age evidence matching, fossils, paleomagnetics
what is a geomagnetic reversal
✓✓✓✓~ when earths magnetic field reverses polarity, it is preserved in cooling lava
what are plates
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller TestTrackers. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £8.00. You're not tied to anything after your purchase.
