Early Human and Prehistoric Cultures

Nomads are groups of people who do not have a permanent home and move from place to place to find food and resources. Herders and farmers are settled or semi-settled groups, and domesticate is a verb, not a noun for a group of people.

The Neolithic Age, or New Stone Age, is the final period of the Stone Age, characterized by the development of agriculture. The Paleolithic Age is the earlier, longer period, and the Ice Age is a climatic period rather than a cultural era.

Technology is defined as the application of scientific knowledge for practical purposes, including the tools and methods used to complete tasks. Agriculture and hunting are specific activities, not the broad category of tools/methods.

Domestication is the process of adapting wild plants or animals for human use. Adaptation is a broader biological term, and the other options are unrelated geographical or historical terms.

The Ice Age refers to periods in Earth's history when global temperatures were significantly lower, causing glaciers to cover large portions of the planet. The other terms refer to cultural or developmental periods.

An artifact is any object made or modified by humans, typically of cultural or historical interest. Archaeologists study artifacts to learn about past societies, their technologies, and their daily lives.

Hunter-gatherers are societies that rely on hunting wild animals and foraging for wild plants. Farmers rely on agriculture, and the other options are incorrect.

Nomads are people who have no permanent home and travel to find resources. Civilizations are settled societies, and the other options are incorrect.

The Paleolithic period, or Old Stone Age, is characterized by the use of stone tools, the control of fire, and a hunter-gatherer lifestyle. The Neolithic period is the later era of farming.

Homo sapiens is the scientific name for modern humans. The other options are fabricated or incorrect Latin-sounding terms.

Civilizations are complex societies characterized by urban development, social stratification, and specialized labor. The other terms refer to smaller groups or time periods.

Prehistory is the period of human history before the invention of writing. Posthistory is not a standard term, and the others are unrelated.

The ancient Puebloans are famous for building cliff dwellings into the sides of mesas to adapt to their environment in the American Southwest. The other options describe different cultural adaptations.

During the last Ice Age, global temperatures were significantly lower, leading to the formation of massive glaciers that locked up water and lowered sea levels.

Beringia was a land bridge that connected Asia and North America during the Ice Age, exposed because sea levels were lower due to glacial ice formation.