Summary of the Snowball Earth article

Write a summary of the Snowball Earth article. Your summary should highlight
the geological processes and concepts associated with both the evidence of a snowball/hothouse Earth and
the hypothesized mechanisms responsible for snowball/hothouse Earth. You should specifically include the
following processes/features in your discussion:
Plate tectonics and volcanism
The relationship between sedimentary rocks and their formation environment
Isotopic analysis
The summary should be concise and no more than a page or so in length (double-spaced, 12 point font, 1 inch
margins).