Muuttoliikkeet

Muuttoliikkeet

geralt / Pixabay

Nettilähteitä

A sche­ma­tic sho­wing the spre­a­ding of hu­mans in his­to­ry. The sche­ma­tic is made ba­sed on an ima­ge in the ma­ga­zi­ne “Na­tuur­we­tensc­hap en tech­niek, ok­to­ber 2009”. This ima­ge in the ma­ga­zi­ne was an ima­ge made using data from the {{|w|Ge­nog­rap­hic Pro­ject}}; By KVDP (Own work) [Pub­lic do­main], via Wi­ki­me­dia Com­mons