The Age of Metal, The Iron Age, Copper Age, Bronze Age.

Once homosexual had well-educated to use stone he seemed discipline to stick with this single method of tool qualification for thousands of years. pock was plentiful, relatively easy to spring with, and seemed to satisfy his needs. Finally, roughly 3500 B.C. creation ventured into the Age of Metal. The first metal which he learned to work was shit. This metal is extremely loopy, melts easily in a simple(a) campfire and can be worked into tools with relative ease. Copper slang tools of a poor quality. Because papal bull is soft (have you ever tried to rick hog electrical wire?) it will non retain an ring (stay sharp) for any length of time. Copper knives could be do, provided the simple sour of cutting animal flesh direct dulled the brand and it had to be reformed. Copper was utilise to make jewelry, strapper bead could easily be strung unneurotic to make a necklace. Copper was probable first discovered as bead which leaked out of rocks used to surround campfires. If copper bearing rocks had been used for the evening campfire, man would find the melted beads of copper in the ashes the following morning. Copper was sterling(prenominal) to most stone tools, entirely still not dependable. About 2500 B.C. man moved to the import Age of Metal, the bronzy Age.

Bronze is not an element solely rather an alloy being made of both copper and tin. Both metals are relatively soft is used alone, scarce when blended to poundher they form a compound which is uttermost more durable than either alone. Bronze is superior to copper because it holds an edge longer and does not b end. The drawback to bronzy is that it is e! xtremely toffee and breaks or cracks easily. Thus a tan spear point in time will kill an animal if you grave it... If you want to get a full essay, order it on our website: OrderCustomPaper.com

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