Advertisement
If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)
Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie
Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

Fold Mountains and Mid Ocean Ridges..?

  • 06-06-2013 4:54pm
    #1
    claryfray
    Registered Users, Registered Users 2 Posts: 144 ✭✭


    Has anyone a easy enough (but you know still the key terms and all ) explanation for how fold mountains and mid ocean ridges were formed? My book isn't very clear:/ (or a link to a website with a good explanation)


Comments

  • #2
    Cr4pSnip3r
    Registered Users, Registered Users 2 Posts: 792 ✭✭✭Cr4pSnip3r


    claryfray wrote: »
    Has anyone a easy enough (but you know still the key terms and all ) explanation for how fold mountains and mid ocean ridges were formed? My book isn't very clear:/ (or a link to a website with a good explanation)
    When two plates move towards each other and collide, the rocks tend to buckle and crumble upwards into a series of folds. This happens in the same way a tablecloth wrinkles as it is pushed across a table.

    From my book.


  • #3
    MmmPancakes
    Registered Users, Registered Users 2 Posts: 712 ✭✭✭MmmPancakes


    claryfray wrote: »
    Has anyone a easy enough (but you know still the key terms and all ) explanation for how fold mountains and mid ocean ridges were formed? My book isn't very clear:/ (or a link to a website with a good explanation)

    Divergent boundaries, plates move away from each other, magma spills onto the ocean floor where it hardens, more magma is deposited, it builds up. Eg Iceland. Go in more detail now you have a basis.

    Fold mountains should be well explored in your book. If not search it on YouTube :D


  • #4
    claryfray
    Registered Users, Registered Users 2 Posts: 144 ✭✭claryfray


    MmmPancakes wrote: »
    Divergent boundaries, plates move away from each other, magma spills onto the ocean floor where it hardens, more magma is deposited, it builds up. Eg Iceland. Go in more detail now you have a basis.

    Fold mountains should be well explored in your book. If not search it on YouTube :D

    Okay thanks! Yeah my book has a sentence but I don't think that's enough :P


Advertisement