IFLScience
shared a link post in group #IFLScience
www.iflscience.com
We Now Know Where The Amazon’s Mysterious Dark Earth Comes From
Indigenous people have been altering the Amazonian soil for thousands of years.
Comment here to discuss with all recipients or tap a user's profile image to discuss privately.
Embed post to a webpage :
<div data-postid="nvpvyxe" [...] </div>