CIVILIZATION
SUMERIAN
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the number 60.
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the cycles of the moon.
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the Roman calendar.
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the geometry of the wheel.
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Detailed explanation-1: -The ancient Sumerian calendar was based on the cycles of the moon, known as lunar cycles, occurring in periods of 12 months, consisting of 355 days. The Sumerians were one of the first civilizations to use astronomical observations for time keeping, and also used them for astrology and divination purposes.
Detailed explanation-2: -The Sumerian calendar was divided into months of 29 or 30 days, depending on whenever a full moon was sighted, which was the first day of the month. The progression of seasons ensured that there were 12 months in a year.
Detailed explanation-3: -Additionally, ancient civilizations used the phases of the moon to help identify the seasons (Spring, Summer, Autumn, and Winter). Since each season has three full moons, this guided them in knowing when to schedule vital activities like harvesting and hunting.