Alaska Miscellaneous - rockygrimes
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Methane Gas Ice Bubbles

Methane gas ice bubbles trapped in ice along the Glenn Highway north east of Anchorage. Lake bed plants release methane gas that travels to the surface to the height of where the lake has frozen. As the lake continues to freeze the methane bubbles are trapped in layers.

anchoragealaskagasmethanlakeicesnowflamefrozen