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Extra Questions, Social
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Q6] True or False:• 1] A leap year has 365 days, • Ans False., • 2] There are huge blocks of ice floating in the sea, called Ice-bergs., • Ans True, • 3] The primary crop in North is Jowar., • Ans False., • 4]The Survey of India head quarters are in Shimla, • Ans False.
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Q1] True or False:• 1] The period of which the tools that we find are mainly, made from stone is called the copper age, • Ans False, • 2] The Neanderthals primarily lived in caves., • Ans True, • 3] Homoerectus means the man who uses his hands, skillfully., • Ans False, • 4] Homosapien means intellectual man, • Ans True, • 5] The Neanderthals became extinct 30,000 years ago, • Ans True
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3] Match the following:A, , B, , Knife and sickle, , Homo sapiens, , Antlers used as hammer, , Homo erectus, , Chopper and scraper, , Old stone age man, , Domesticated animals., , Mesolithic age
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Q5] Right or Wrong:• 1] Homo habilis was not a forager., • Wrong, • 2] Genetics is the science that studies, heredity., • Ans Right, • 3] Flour mill a modern machine has stone, grinder, • Ans Right.