The zone where rocks move deeper and deeper.
The further down, the older the rock. The law of superposition.
the weight of the rocks above you...
Metamorphic
Metamorphic
Canyons such as the grand canyon usually a river cuts/erodes rocks and deposits the minerals some where else which through out years it grows deeper and deeper.
most of the rocks wash up to the shore so u step on lesser debree when your in the deeper part
isostatic equilibrium
it gets hotter and the presure get harder
False
Absolutely. If a rock is heated up by subduction into deeper parts of the earth, or even if it is in contact with other molten rocks (like lava) it can melt.
compression