OBJECTIVE LIFE SCIENCE
DIVERSITY AMONG LIFE FORMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the longest unit of time?
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Eon
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Era
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Period
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Epoch
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Explanation:
Detailed explanation-1: -Answer and Explanation: The largest unit of geologic time is the Eon, which can be as long as a billion years. The next unit is called an Era, which is followed by a Period and lastly, an Epoch. In 2019, the Eon is the Phanerozoic, which began around 543 million years ago.
Detailed explanation-2: -A decade means ten years, a century means a hundred, and millennium means a thousand.
Detailed explanation-3: -1 second. 60 seconds. = 1 minute. 60 minutes. = 1 hour. 24 hours. = 1 day. 7 days. = 1 week. 28, 29, 30 or 31 days. = 1 month. 365 or 366 days. = 1 year. 12 months. = 1 year. 10 years. = More items
There is 1 question to complete.