GK
WORLD HISTORY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which measures the longest period of time?
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A century
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An era
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A millennium
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A decade
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Explanation:
Detailed explanation-1: -millennium, a period of 1, 000 years.
Detailed explanation-2: -A million years is called a megaannum, which is often abbreviated ‘Ma. ‘ This term comes from the word parts ‘mega’ which means ‘huge’ and ‘annum’ which means ‘year.
Detailed explanation-3: -millennium Add to list Share. A decade means ten years, a century means a hundred, and millennium means a thousand.
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