google 'Volcanoes of the Deep'-Horizon follows a team of deep sea scientists as they try to raise a group of strange volcanic "chimneys" from the Pacific ocean floor. Discovered only 20 years ago, these so-called "Black Smokers" are towers of rock that spew out torrents of black scalding water, gushing up from the core of the Earth. They are part of a system of underwater hot springs, called hydrothermal vents, which are found on volcanic mid-ocean ridges where the Earth's tectonic plates meet. The vents harbour one of the most extraordinary ecosystems on the planet - animals and plants living in complete darkness, under enormous pressure, one and a half miles under water. Without energy from the sun, they survive instead on a unique form of chemical energy. At the base of the food chain are chemo-synthetic bacteria. Unlike plants which derive energy from the sun, these microbes feed on chemicals like caustic acid and carbon dioxide that come up through the hot springs-who is god 4them
2006-10-10
07:56:35
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9 answers
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asked by
Anonymous
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Society & Culture
➔ Religion & Spirituality
early religions thought the Sun to be the giver of all life, or some thought it to be the Thunder God of volcanoes or a Fire God
if you were these tube worms or the bacteria, which, by the way share our own DNA patterns, who or what would they consider 'god' to be?
...At the base of the food chain are chemo-synthetic bacteria. Unlike plants which derive energy from the sun, these microbes feed on chemicals like caustic acid and carbon dioxide that come up through the hot springs from deep inside the bowels of the Earth. The bacteria in turn become the basic nutrients for tube worms and other animals higher up the food chain.-It has been estimated that thirty of the volcanic chimneys generate the same energy as the largest nuclear power reactors. Inside these vents there just might be the right mix of chemicals, and enough energy to have created the very first building blocks of life, billions of years ago. scientists now believe that it is in places such as these where life began
2006-10-10
07:58:59 ·
update #1
http://www.bbc.co.uk/science/horizon/1999/vents.shtml
2006-10-10
08:00:21 ·
update #2