Answer:
just use the internet bro
Explanation:
I like to think of this discussion as a “continuum.” On one end is the absolute notion of the melting pot — everyone is thrown together and we share the same traditions, culture and values. On the other end of the spectrum is complete multiculturalism — meaning that there is no real “American” culture
Because of the water cycle
The cooler part of the earth usually located on the higher ground ( such as mountain)
This cooler part of the earth could maintain water and keep it from evaporating and later on , transferred the water to the lower ground
between Europe and Asia (dividing Eurasia): along the Turkish Straits, the Caucasus and the Urals (historically also north of the Caucasus, along the Kuma–Manych Depression or along the Don River) between Asia and Africa (dividing Afro-Eurasia into Africa and Eurasia): at the Isthmus of Suez.
A man named Alfred Wegener proposed that all the continents were one, giant continent which he called Pangaea. He backed up this idea with evidence from other fossil remains. Fossils from animals native to a certain country were appearing on other countries from much further away.