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POPSMore facts on mud volcanoes In 2001, an eruption of a large underwater mud volcano off Baku created a new island, which is now almost one sq. km in size. Another volcano not far from Baku have erupted at least ten times since 1980, with flames reaching 300 m (1000') height.
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POPSIdiots Trying To Play Scientist
As temperatures rise, the sea bed grows warmer and frozen water crystals in the sediment break down, allowing methane trapped inside them to escape. OK everyone, let’s remember where we are " the ARCTIC, because this is important. It’s really cold in the Arctic, especially in the deep waters. The gas is normally trapped as “methane hydrate” in sediment under the ocean floor. “Methane hydrate” is an ice-like substance composed of water and methane which is stable under conditions of high pressure and low temperature. As temperatures rise, the hydrate breaks down. So this new evidence shows that methane is stable at water depths greater than 400m off Spitsbergen. Trust me when I note that pressure and temperature are not the only factors " by far " which dictate when the methane can be released. The make up of the sea floor is also important. If it is not stable or strong then the methane can be released in one area and not another under the same temps and pressures.
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POPSToxic gas caused the Great Dying? Once the gas made it to the ocean surface, it could have escaped into the atmosphere, triggering terrestrial extinction, Kump says. “Poisonous clouds of hydrogen sulfide wafting around the continents would have killed animals and vegetation,” he says. The gas also could have damaged the planet’s ozone layer letting destructive radiation reach Earth’s surface.
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POPSVolcanic co2 Emission Vs Human This is from the Department of the interior, USGS. their findings show that humans generate a significantly higher amount of greenhouse gases than volcanoes.
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