Question

2) a) Copper age
b) Iron age c) Stone age​

Answer 1

Answer:

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Answer 2

Answer and Explanation:

2a) The Chalcolithic is an archaeological period which researchers now regard as part of the broader Neolithic. Earlier scholars defined it as a transitional period between the Neolithic and the Bronze Age. In the context of Eastern Europe, archaeologists often prefer the term "Eneolithic" to "Chalcolithic" or other alternatives.

b)  The Iron Age is the final epoch of the three-age division of the prehistory and protohistory of humanity. It was preceded by the Bronze Age and the Stone Age (Paleolithic, Mesolithic, Neolithic, and Chalcolithic). The concept has been mostly applied to Europe and the Ancient Near East, and, by analogy, also to other parts of the Old World.

c)  The Stone Age was a broad prehistoric period during which stone was widely used to make tools with an edge, a point, or a percussion surface. The period lasted for roughly 3.4 million years, and ended between 8700 BCE and 2000 BCE, with the advent of metalworking. Though some simple metalworking of malleable metals, particularly the use of gold and copper for purposes of ornamentation, was known in the Stone Age, it is the melting and smelting of copper that marks the end of the Stone Age.