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The granite core of the Black Hills of South Dakota was emplaced by magma generated during the Trans-Hudson orogeny. This volcanic activity, which occurred in the northern Black Hills, is responsible for the uplift of the Black Hills region.
C. When the earthquake occurred
The metal which does not undergo any kind of deformation under the action of external forces on it is a rigid metal. It will not change in size, shape and position in response to external actions.
A chemical change occurred
When they study the lava they study what is inside the lava like how much silica, magnesium, iron etc then they can tell what kind of eruption it was.
elastic deformation
The granite core of the Black Hills of South Dakota was emplaced by magma generated during the Trans-Hudson orogeny. This volcanic activity, which occurred in the northern Black Hills, is responsible for the uplift of the Black Hills region.
what characterizes courage is some one who has the guts to do something someone without it wouldn't do and will stand up for what they believe in and stand up for others
potencial energy
Not quite sure what the question is... The Ductility of a metal is its ability to be drawn into a wire, Gold is very ductile. Hope that helps
horrible deaths