promotion image of download ymail app

why must the production and destruction of lithospere be going on at approximately the same time?

1 Answer

  • bubsir
    Lv 4
    1 decade ago
    Favorite Answer

    Not increasing or decreasing the size of the planet!

    Was not so long ago that the theory of "expanding earth" was used to explain plate tectonics!!!!

    • Commenter avatarLogin to reply the answers
Still have questions? Get your answers by asking now.