nothing animals just migrate because it gets too hot or cold
either that or they start breeding.
when people or wildlife move from place to place, or from country to country.
migration is most common to birds. they move from one place to another because of change in season.
The largest animal migration takes place yearly on the Serengeti Plain in Africa. About 70 large mammals and over 500 avifauna species take part in this amazing spectacle.
Do some research on "Ellis Island" which is the place in New York where many Irish first arrived in America.
The term is migration, more specifically "emigration" from a place and "Immigration" to a place.
internal migration takes place with in the country,it happens because of limited resources or inadiquated supply of something.that cause people to move from one area to a nother.
Adaptation happens when the animal can not survive in the area or place they are in.
I'm not sure if this is the right answer, but if you're referring to moving from country to country it is called "Immigration".
migrate!
Animal abuse happens everywhere, but a common place is in the U.S. Farmers brutely beat farm animals to death.
the seasonal movement of animals from one place to another is called migrations. Thet mostly move because scarcity of food and extreme temperature.
Migration refers to the movement of individuals from one place to another, while succession is the process by which a community of organisms changes over time, typically following the establishment of a new habitat. Migration involves movement, while succession involves the gradual replacement of species in an ecosystem.