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There are so far 4 Eras in the earths history.
the one that started the beginning if the earths history: Precambrian Time.
The one after that was the Paleozoic Era, which means "ancient life."
next was mesozoic which means "middle life"
the one we are in is called the Cenozoic Era which means" recent life."
* All Eras ended with a mass extinction.
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∙ 12y ago
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Do the dinosaurs belong to the prehistoric era?
Prehistoric means before events where logged and recorded by man; all dinosaurs exisited in the prehistoric eras.
What was life like in different eras?
This question needs to be more specific. Life in different eras was different...but perhaps provide specific eras for a better result.
Why is it useful to organize history into eras?
Because the eras easily seperate what happened in history and is easier to understand
What are the major eras in US history from 1877 to the present and describe their?
identify the major eras in u. s. history from 1877 to present
What is a good sentence for prehistoric?
A good sentence using the word "prehistoric" could be, "Prehistoric animals roamed the Earth unhindered by modern day pollution." Prehistoric means dating back to an era before history was recorded.
Do the dinosaurs belong to the prehistoric era?
Prehistoric means before events where logged and recorded by man; all dinosaurs exisited in the prehistoric eras.
What are the similarities between Paleolithic Era and Neolithic Era?
Both the Paleolithic and Neolithic Eras were periods of prehistoric human history. They both saw the use of stone tools, but the Neolithic Era introduced agriculture and the domestication of animals. Both eras also involved nomadic lifestyles, but the Neolithic Era saw the development of settled communities.
What are Eons divided into?
eras
When was Eras created?
Eras was created in 1976.
What are the three eras of geologic time?
There are 4 eras, and they are the Hadean, Archean, Proterozoic, and Phanerozoic eras.
What came before the information age?
Before the information age, there were various stages including the industrial age, the agricultural age, and the prehistoric age. These eras were characterized by different means of production and levels of technological development.
What are subdivisions of a geological eras?
Periods are subdivisions of geological eras.
Eras of geologic time are subdivided into?
Eras are divided into periods.
What is the plural of eras?
Eras is already plural. The singular is era.
How many eras make up the geologic time scale?
Four eras. that is Cenozoic,mesozoic,paleozoic and precambrian
When was Willy Eras born?
Willy Eras was born on 1980-09-10.
What can geologic eras be divided into?
Geological eras can be divided into periods, epochs and ages.
