Видео ютуба по тегу Six Mass Extinctions Periode

Mass Extinction | XIII. Modern period (from 1600 to 1696 years)

The 6th mass extinction is looming!

The 6th Mass Extinction Is Happening Now

Sixth mass extinction and what can we do about it?

5 Mass Extinctions, and We're Looking at the Sixth

Sixth Mass Extinction

The 6th mass extinction period

Teaching about the 6th mass extinction period and plastic pollution to 6th graders

Sixth Mass Extinction (Full Documentary)