Want this question answered?
Ice ages caused significant changes in global climate and sea levels, creating land bridges that allowed for migration between continents. As ice sheets advanced and retreated, human populations had to adapt to changing environments, leading to shifts in migration patterns to find suitable habitats and resources. These environmental changes played a major role in shaping the distribution and movement of early human populations around the world.
Migration and evolution affect one another. Migration patterns are usually partly instinctual, which means that they're behaviour-patterns that may change as a result of genetic developments. An example of this is the observed divergence between cohabitating populations of blackcaps in northern Europe: as a result of urban development, parts of the total population have developed differing migratory habits: they spend more time over and in the cities than their sibling subpopulations. Eventually, this situation may result in a decline in interbreeding between the two groups, in turn leading to speciation.
migration and species deathex..
If the resource isn't where the person is or wants it to be, they will move to where it is.
The fertile soils of the central rain forest draw people.
The fertile soils of the central rain forest draw people.
Areas that had been covered tended to industrialize earlier.
how does age affect the rte of migration
Patterns of ice coverage during the last ice age shaped migration routes and settlement patterns of early humans, influencing the development of different cultural groups and societies. These historical patterns continue to influence cultural practices and identities today, as they have shaped the distribution of populations, languages, and customs over time. The environmental adaptations made by early humans during the ice age continue to impact cultural traditions, technologies, and belief systems in modern societies.
For most migrating populations, their migration is driven by temperature, abundance of water/food. When it gets too cold, populations mov to warmer areas. When all the watering holes dry up, populations migrate to areas that still have water. Fertile mating area's where the environment is able to sustain youth, is also something that will cause some populations to migrate towards it. Salmon will even migrate upstream to find a suitable environment to lay their eggs after they are done mating.
It led to migration
Areas that had been covered tended to industrialize earlier.