Geology

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