How long have homsapians been on earth?

Question

yep,misspelt that.homo-sapiens

Answer 1

Do you mean "homo sapiens"?  We have been around for about 200,000 or 170,000 years, more or less.  There are two subspecies : h. sapiens idaltu (which died out about 150,000 years ago), and h. sapiens sapiens, which is us.

Answer 2

No older than 200,000 years.

By the way people walking down the street are known to Science as Homosapiens sapiens (twice).

Answer 3

About 6000 years.

Same as all the other land creatures created on day 6.