This thing, all things devours. This thing, all things devours


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Sana19.02.2018
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This thing, all things devours.

  • This thing, all things devours.

  • Birds, beasts, trees, flowers.

  • Gnaws iron, bites steel.

  • Grinds hard stones to meal.

  • Slays kings, ruins towns,

  • and beats high mountains down.

  • J. R. R. Tolkien: The Hobbit




Mechanical Weathering

  • Mechanical Weathering

  • Chemical Weathering

  • Soils













Frost

    • Frost
    • Fire






Major processes of chemical weathering























Climate:















Massanutten Mt., Va., a syncline

  • Massanutten Mt., Va., a syncline

  • Ridges sandstone

  • Valleys limestone and shale are less resistant

  • The north and south forks of the Shenandoah River flank Massanutten Mountain. Note the meanders on floodplains of thick, fertile soils




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