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☆☆☆☆☆Fossil fuels take millions of years to form.
Magma emplacements or Batholith are not sedimentary structures.
The Piltdown man
The orangutan
Land bridges the once existed now are underwater.
1 million
Pangaea broke up in the Mesozoic Era.
1.petroleum
2.Nuclear Power
3.wind Power
The artifact must contain carbon-14.
Probably the best condition for fossil creation/preservation would be aqueous catastrophism(ie... flood), stratum deposited in rapid succession. Quick coverage of plant or life form would/do present terrific fossils.
The answer of 'Quick freezing' is not so likely. I can't think of anywhere there would suddenly be 'flash freezing' upon our planet. Life forms would have a chance to move away from such conditions of cold and plants would die out. Although death within a cold temperature area would lend to good preservation of a life form.
"Quick Freezing"
plankton
Several periods of mass extinction
Batholith is an intrusive igneous body.
No, the earth wasn't around 7 billion years ago. Earth formed about 4.6 billion years ago.
Yes.
Dense forest developed
Shrinking of the polar ice caps
Greenhouse gases
