it's one of those assignments again...
if someone can just double check it for me
-it would be greatly appreciated.
Rock Cycle:
Magma cools extrusively to form obsidian from the igneous granite family.
The obsidian is compressed by a heavy (something) to form granite.
Overtime, the granite rock turns into gneiss from the metamorphic rock family.
Are these specific rocks actually able to change into the above? (magma> obsidian>granite>gneiss)
if someone can just double check it for me
-it would be greatly appreciated.
Rock Cycle:
Magma cools extrusively to form obsidian from the igneous granite family.
The obsidian is compressed by a heavy (something) to form granite.
Overtime, the granite rock turns into gneiss from the metamorphic rock family.
Are these specific rocks actually able to change into the above? (magma> obsidian>granite>gneiss)