Methane gas bubbles underneath Vermillion Lakes in Banff National Park, Alberta, Canada. This phenomenon results when decaying plants on the lake bed release methane gas, which creates bubbles that become trapped within the ice in winter temperatures!
Critique the Community
Submit Your Best "Winter" Image
Critique of Winter Themed Photos
Submission Deadline: Wed, 18 Dec 19 16:00:00 +0000
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