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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.
Faunal succession
Early organisms created oxygen from other gases in the atmosphere.
More specifically, the methane atmosphere on Earth was supplanted by oxygen generated by microorganisms in the oceans. Today, the vast majority of our oxygen comes from the ocean - mainly plants. Earth came to have a oxygen atmostphere because that is the way God invisoned it, so thats how he made it.
Magma emplacements or Batholith are not sedimentary structures.
Mesozoic
1 million
The Piltdown man
The satellite which was launched recently by nasa is terra.
During the Carboniferous Period
Eon, Era, and Epoch: APEX :D
increased greenhouse effect
Earth was too hot to have solid rocks at that time.
It must have lived for a short geologic period of time.
Dense forest developed
most rocks from that era are deeply burried
Yes, coal is a material resource.
Shrinking of the polar ice caps
The current era today is Cenozoic
The formation of the ozone layer
