Who were the first people to populate north american

Wow good question mate

Water flows along the east coast and across the western tropical pacific towards south america, while they both are directed towards that way,  el niño does not directly affect the southern flow of water along the coast. 

There is no map, maybe give the link, it may be b

Idk bro sorry  lava is hotter then magma but im  not sure about it alll