Life Without the Sun

Life without the sunlight University of Phoenix SCI362 September 3, 2012 Life without the Sun Life without the sunlightshine is not a thought that many man would indispensability to consider. It does not s exonerate with humans; it extends into close to every ecosystem on satellite earth. Most of the worlds plants create sugars through the handle of photosynthesis and those plans become food. The photosynthesis process is lonesome(prenominal) possible through the cypher created by the sun. A plant, as food, is the ecosystem necessary to sustain flavour for animals, including humans. There is more than unspoilt food enabled by the suns energy. The sun provides the warmth heart on earth needs for what is considered life higher up the sea and the soberness needed to detain in orbit and life to remain on earth. This document acknowledges that on that point are ecosystems that do be within our oceans that fag end exist through chemosynthesis, save will focus o nly on life above the sea. The sun is the energy source for almost all ecosystems. A notable exception was discovered in the late mid-seventies in a series of plenteous sea hydrothermal vents in eastern Pacific where seawater had penetrated and been heeded by the radioactive rocks downstairs (Raven, Berg, & Hassenzahl, 2010, p. 55).

Giant, blood-red tubeworms almost 3 m (10 ft) in length cluster in swell numbers round the vents (Raven, Berg, & Hassenzahl, 2010, p. 55). An Unintended Consequence Humans assert on the sun for many things. The sun is what creates gravity and an milieu that can sustain l ife. It is a very unlikely scenario that the! sun would entirely burnout or that it would disappear. There would be severe consequences if the impossible were to happen. base on an article published on the popsci.com website (Otterbein, 2008) within a week, the average global surface temperature would drop below 0°F. In a year, it would dip to 100°. The top layers of the oceans would freeze...If you want to get a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper