The last ice age had various effects on human migration. One major impact was the creation of land bridges where ocean had once been. As huge quantities of water were locked up in glaciers, sea levels dropped significantly, exposing new land connections between continents. This allowed humans and other animals to migrate across land bridges, such as the Bering Land Bridge between modern-day Alaska and Siberia.
Additionally, the harsh conditions of the ice age required humans to adapt and create new shelters. They had to develop innovative ways to survive in the extreme cold, such as constructing more robust and insulated dwellings.
The ice age also influenced the formation of larger communities and the need to live closer together. As resources became limited during the ice age, humans likely congregated in larger groups to enhance their chances of survival. This led to the development of more complex social structures and increased cooperation among communities.
In summary, the last ice age affected human migration by creating land bridges for easier movement, necessitating the creation of new shelters, promoting the formation of larger communities, and compelling people to live closer together for survival.
How did the last ice age affect human migration?
(1 point)
Responses
It created land bridges where ocean had once been.
It created land bridges where ocean had once been.
It required people to create new shelters.
It required people to create new shelters.
It required people to form larger communities.
It required people to form larger communities.
It required people to live closer together.
help
1 answer
11 answers