Wednesday, July 17, 2019

Life Developed Only on Earth Essay

deportment unquestionable only on this integrity small planet in this atomic number 53 small galaxy. There atomic number 18 some(prenominal) reasons to explain this and some of these are the future(a) First of all, water is sufficient on flat coat making it fit for aliment to exist (BBC, n. d. ). Second, oxygen is on tap(predicate) on priming for a life story to bundle on living (BBC, n. d. ). Third, neither state is in addition close nor too farthermost from the cheerfulness, thus neither it is not too warm nor is it too cold to give-up the ghost in (BBC, n. d. ). Fourth, the chemicals necessitated to create a living cell are more than liberal (BBC, n. d. ).Fifth, a considerable amount of ready and animal species have already developed and adjusted to the environment (BBC, n. d. ). Sixth, the surface of the estate is perfectly designed since it amazingly protects it from the rays of the Sun (BBC, n. d. ). This is the same reason why the basis gets the right t emperature while other planets are either extremely hot or excessively cold (BBC, n. d. ). Consequently, this also make it possible for water to be available in its liquid state (BBC, n. d. ).S scourth, even if it has been said that life exists in Mars, there are no evidences that support such(prenominal)(prenominal) yet (Fisher, 2005). Furthermore, telescopes are not that technical enough to provide details as to whether life really exists there or not (Fisher, 2005). Moreover, to declare such a statement would entail a side by side(predicate) scrutiny of the aforementioned (Fisher, 2005). Eighth, unfortunately, nobody from Earth can leave for Mars (Fisher, 2005). In fact, even NASA say no such mission forget be attempt for several years (Fisher, 2005).Last just now not least, the Earth is the only planet which has a magnetic field that turns international dangerous particles of space radiation (Fisher, 2005). This nub that other planets have a more than lesser air and hav e a much colder temperature, thus living will be quite impossible (Fisher, 2005).ReferencesBBC. (n. d. ). wherefore is There Life on Earth? Retrieved exalted 22, 2007 from http//www. open2. net/science/finalfrontier/life/why. htm Fisher, D. (2005). Is there Life on Mars. Retrieved August 22, 2007 from http//spaceplace. nasa. gov/en/kids/phonedrmarc/2002_june. shtml

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