3 Answered Questions for the topic geobiology

Geobiology Geology

06/02/19

How can the 'abiogenic oil' hypothesis be disproven?
We do know that complex hydrocarbons (e.g., tholins) exist in the outer Solar System. Some geologists maintain that at least some oil on Earth is of non-biological origin. The mainstream, though,... more
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03/18/19

Why haven't weeds overtaken the entire planet?
Given how rapidly weed plants spread and grow, choking out all other plant life, how come after millions of years we haven't ended with forests full of thistle or pokeweed, as opposed to pines or... more
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03/15/19

Why One Side of Mountain Range is Lush?
I'm new to this site and certainly not someone with any real background in atmospheric science, so please forgive me if this question is a little stupid. I recall learning in High School about... more
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