0
quantray period
Answer:
A lot depends on your definition of "human" Anatomically modern humans who lok like today's people evolved from archaic Homo sapiens in Africa in the Middle Paleolithic, about 200,000 years ago. In the Upper Paleolithic 50,000 BP (Before Present), they also had the cultural aspects (language, music, art) that we do today.
If you include our more primitive ancestors there were human-like creatures (hominids) several million years ago.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoNever
Add your answer:
Earn +20 pts
When do scientists think that humans first appeared in the geologic time scale?
They think in the messianic period
Changes in the earth's atmosphere over a short period of time are referred to as?
Changes in the earth's atmosphere over a short period of time are referred to as climate change. These changes can occur naturally or because of humans.
The elements cesium Barium and lutetium appear from left to right in Period 6 of the periodic table Among these elements the most reactive is?
Barium, since lutetium is also a metal. (At the next-to-rightmost column of this period is iodine, which may be as reactive as barium but is a nonmetal.)
What era are humans living in?
We are currently living in the Cenozoic Era, which is in the Quaternary period, and the epoch being the Holocene. Yet some scientest are referring to the most modern times as the anthropocence era, which supposedly began around the Neolithic era, the great transition from humans began primitive hunter-gatherers to agriculture, husbandry, civilation, and intelligence.
How could the glacial period and the interglacial period effect the early humans?
Yes. Notably as the ice melted, the sea level rose, and habitation had to move further inland. Other effects such as grazing range of animals, and the climate change itself, changing the vegetation.
What period did human ancestors first appear?
Humans first appeared during the Quanternary Period which includes the Pleistocene and Holocene epochs.
What period did human ancestors first appear in?
Humans first appeared during the Quanternary Period which includes the Pleistocene and Holocene epochs.
What era did the humans first appear in?
Humans first appeared in the Paleolithic era, around 2.5 million years ago. This era is characterized by the use of stone tools and the development of early human species like Homo habilis and Homo erectus.
In which geologic era did humans appear?
the Cenozoic era which was 66 million years ago & advanced
In which period did cycads appear?
In the Triassic period
Did earthquakes appear in the Jurassic period?
Earthquakes did appear during the Jurassic period along with volcano eruptions.
How do humans levitate?
Humans appear to levitate through optical illusions.
When did the cycad first appear?
they first appear in prrmian period
What era and period do humans exist in?
In the late period of the Cenozoic Era humans first existed.
How long have humans been on earth?
Homo sapiens (Humans) first appear in the fossil record in Africa about 130,000 years ago. This date does not include supspecies which have dated back to approximately 500,000 years ago. (The scientific method in determining this can be easily researched if you are interested)
How long is the humans gestation period?
Humans have an average gestation period (time of pregnancy) of 280 days.
How did humans appear if there is no god?
Through evolution.
