True cause it is on the internet
Re: True cause it is on the internet
Palm trees in Canada
Re: True cause it is on the internet
The science of ice ages is extremely interesting to put into the mix... on one hand does it mean global warming is just expediting earths natural cycle, or does it tell the rise and fall of civilizations.
Re: True cause it is on the internet
Check the Great Oxygen Event
How Cyanobacteria Took Over The World - Photosynthesis
How Cyanobacteria Took Over The World - Photosynthesis