Neolithic Revolution and Early Humans

Approximately how many years ago did primates diverge from other mammalian ancestors, forming the Hominidae family?

• 7.5 million years ago

• 8.5 million years ago

• 85 million years ago

• 1.8 million years ago

Which of the following is considered one of the earliest stages in the human lineage, appearing up to 7 million years ago?

• Homo habilis

• Australopithecus

• Ardipithecus

• Homo erectus

What significant evolutionary development occurred approximately 1.8 million years ago, marking the emergence of a new genus?

• The divergence of early humans and chimpanzees.

• The appearance of Australopithecus.

• The emergence of the genus Homo.

• The extinction of Neanderthals.

What is believed to be the primary reason for the eventual extinction of Neanderthals?

• Smaller brain size compared to Homo sapiens.

• Lack of social cooperation.

• Inability to use tools.

• Less sturdy physique than Homo sapiens.

How did walking upright on the savanna benefit early human ancestors?

• It allowed them to climb trees more efficiently.

• It increased their speed for hunting.

• It freed up their hands for using tools and weapons.

• It made them less visible to predators.

The Paleolithic Era, also known as the Old Stone Age, encompasses what percentage of human technological prehistory?

• 50%

• 75%

• 90%

• 99%

What was a defining characteristic of the Neolithic Revolution?

• The widespread use of metal tools.

• The transition from nomadic to sedentary lifestyles.

• The discovery of fire.

• The development of written language.

Which of the following was a significant societal change brought about by the Neolithic Revolution?

• A decrease in population due to new diseases.

• The establishment of purely egalitarian societies.

• The emergence of social hierarchy and division of labor.

• A return to hunting and gathering as primary food sources.