"Snowball Earth" from eons ago may have been caused by a rapid decrease in incoming sunlight, says study

(Natural News) There are at least two instances in which the Earth was completely smothered by ice. This icy world, often called Snowball Earth, is believed to have occurred around 700 million years ago. It was characterized by the global expansion of ice that makes Earth look like a snowball from outer space. Its exact cause remains unknown, although...

from NaturalNews.com https://ift.tt/3hLXbyI