Question

What is Stone Age? What are the three phases of the Stone Age?

Answer 1

Answer:

The Stone Age, whose origin coincides with the discovery of the oldest known stone tools, which have been dated to some 3.3 million years ago, is usually divided into three separate periods—Paleolithic Period, Mesolithic Period, and Neolithic Period—based on the degree of sophistication in the fashioning.

Answer 2

$\huge\purple{\mathtt{Stone \: age }}$

$\looparrowright{A \: prehistoric \: period \: when \: weapons \: and \: tools \: were \: made \: of \: stone \: or \: of \: organic \: materials \: such \: as \: bone, \: wood, \: or \: horn.}$

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Three phases of Stone age :

$\looparrowright{Paleolithic (or \: Old Stone Age)}$

$\looparrowright{Mesolithic (or \: Middle Stone Age)}$

$\looparrowright{Neolithic (or \: New Stone Age)}$

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