What is tectonic uplift?

At a continent-continent convergence,

If we represent the solar system on a scale that allows us to walk from the sun to pluto in a few minutes, then a) the planets are microscopic and the stars are millions of miles away. b) the planets are the size of basketballs and the nearest stars are a few miles away. c) the planets are marble size or smaller and the nearest stars are thousands of miles away.

Which region was the hearth for the largest number of agricultural animals such as pigs sheep and cows