A new study provides the earliest evidence to date of ancient humans significantly altering entire ecosystems with flames. The study combines archaeological evidence -- dense clusters of stone artifacts dating as far back as 92,000 years ago -- with paleoenvironmental data on the northern shores of Lake Malawi in eastern Africa to document that early humans were ecosystem engineers.
from All Top News -- ScienceDaily https://ift.tt/2RAkfso
Here different kind of articles available for people, simple and easy tips related to different topics.
No comments:
Post a Comment