What will be the last archeological evidence of humans existence on earth?

Question

i would asssume there will be a long period of time between the extinction of man and the demise of our solar system.....what will be the last evidence that we were here on earth and how long will it take to finally be gone? we have built things far underground, etc.....i would think it would take hundreds of thousands of years for all the underground stuff to be gone.........really long geological time....

Answer 1

you can not see the  Great Wall of china from space. That has been proven time and time again.

Answer 2

Underground things, certainly, baring flooding, or major earthquakes.

Bronze statues

The Pyramids

Parts of the Great Wall of China

Mt Rushmore

Strip mines

Plastics

And the very last thing that will shows of mankinds exsistance....Man's footsteps and items left on the moon

~Garnet

Permaculture homesteading/farming over 20 years

Answer 3

Their will be no extinction of humans if we our image of God, we are the highest form of all creation this is not spooky talk "the human mind has capacity to will things into existence we are the first act of creation we all came from a single essence which is God himself, without him we wouldnt exist, he destroy the impossible for human to exist ,which a individual can live up to 500-1500 years" that supreme wisdom has to come from eternal(God) or Supreme being himself,or raise universal messager that represent that wisdom ,but generation keeps on going their no end to generations look up the word (generate). Yes sun will be gone and planets, they all have a term, Scripture say God makes (new) heavens and earth or kingdom of God. We have to be growing into perfections absorbing more wisdom of God' Star Wars" is example of Kingdom of God but a perfect Kingdom" human mind has capacity and purpose of life is becoming a God or developing our faculties(soul) that means complete righteousness even though we are not perfect yet, we have to (become) childrens of God Bible say in Ps 82:6. The Et's are really super (humans) not frabrications of bias,racism,greed etc.. they are the Gods heavens of earth the Bible call them 24 elders Supreme Scientist(Gods) and Holy Quran call them exalting chiefs or Angelic being their are Superhuman Beings and in other sacred books 12 major Scientist(God). In Bible revelation ,theirs is one that sit on a throne and 24 elders around him, He is the More Supremer of them all  and in universe, even todays scientist put together of whole the entire earth, He is the Best Knower in knowledge, wisdom, understanding, supernatural powers and they all have powers control nature, they so very highly spiritual and so very advance technology, Masters of Genetics(DNA) and as well fields branches of knowledge. Also theirs another Scientist(God) symbolic of the lamb or Universal Christ fortell in lat days of God book of revelation in the Bible thats includes seven angels or angelic beings and more which also Scientist(God). but one that sit on the throne has everlasting wisdom which means their no end to his wisdom his wisdom (eternal) a perfect wisdom He call by differrent names from all religion in the world, and attributes call him Allah, Jahova, Almighty ,Son of (Man), Geat Spirit, Christ etc really Allah means All in the All "He represent name at once. But originators of the heavens(universe) and earth are the Black Scientist(Gods) their makers of the moons they rule this planet earth trillions are more and universe years ago and genetic modified giant(demi Gods-workers) on earth and Mars now they have are (varies) types colors of these superhuman scientist(God), their not green and gray,reptillians, silver even though they are masters of genetics the grays are really the pale or White ones. thats why God is universal created humans, Black is universal and essence which all color come from and white people is not source of all worlds problems, blacks had problems since creation at that time trillions or more years ago their was know white people. God universal ,and brings unity to all,thats the body of Christ or kingdom of God of true freedom , justice, equality heaven will be on the earth and a very high civilization.

Answer 4

plastic, with out a doubt.

Answer 5

No doubt the aluminum can will outlast everything else.

If I were to bet on the longest surviving artifact, I'd say some of our deep space probes such as the Voyagers.  

Answer 6

Interesting question. I thought of plastic immediately, but perhaps its the pollution in the glacial ice. Though the Great Wall can be seen from space, so perhaps it will take a long time to fall down.  Maybe it will be some of the space garbage which orbits the planet, though I understand a lot of that is going to fall out of orbit and onto us fairly soon. Small hard things like beads and rock tools survive well, so maybe it will be those ends on electrical wiring or those plastic bean bag beans. Imagine how someone in the future would view a min-pile of those, left over from a bean bag chair. Anyway, I could go on like this for hours.  

Answer 7

Life is a transformations of mater; therefore is indestructible. The idea of the beginning and the end of the last memory or signs of history has became a " memory of the eternal" in wish its claim  that " Every thing

has to happen in the distance and with time. Maybe I could not answer specifically the question but since we are micro-organisms on the universe of Trina's and hydro's. maybe we have and see how in a lava of volcanoes life still exist.  

Answer 8

well pretty much things that dont have a decomposition rate that we have made, and I'm sure there is a lot, and on the micro scale of things there will be much forensic evidence.

but when the Sun massively and violently implodes, i'm pretty sure everything will be broken down to its bear elements, well at least the sun im not sure if the distance of the Sun has a factor in the effect of the implosion with Earth, im no scientist.

but hopefully ETs have the chance to acknowledge existence, it would be a shame if not.

Answer 9

PLASTIC