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☆☆☆☆☆The metamorphic process is the conversion of one mineral into another through heat and pressure over time. The metamorphic process is the conversion of one mineral into another through heat and pressure over time.
Magma emplacements or Batholith are not sedimentary structures.
The Piltdown man
The orangutan
Pangaea broke up in the Mesozoic Era.
epoch
The main gases released by volcanic activity are carbon dioxide, water vapor, and sulfur compounds such as sulfur dioxide and hydrogen sulfide.
Eon, Era, and Epoch: APEX :D
Several periods of mass extinction
Batholith is an intrusive igneous body.
Coal forms from peat, and peat forms in bogs. There is not enough organic material in the arctic to form coal.
It must have lived for a short geologic period of time.
Quartz is and is also a mineral
Dense forest developed
Shrinking of the polar ice caps
Most scientists think it's most likely that there will be no more mass extinction in the future.
plants dying off increased the greenhouse effect
Greenhouse gases
