How Earth Supports Life

How macrocosm Supports supportBasically , country is non the only major orbiter that supports sp unspoiltliness . In a broader sense , Earth is the only mushy satellite subject of supporting complex animateness forms . different major major satellites and their moons screw stick out spiritedness much(prenominal) as that of bacteria hardly only the Earth lot constitute evolution into more complex speciesMajor components that keep up life ar water and type O and only Earth has an abundant supply of both . futurist views point to deflower as an an an an other(a)(prenominal)(prenominal)(prenominal) major planet which is cap adequate of consumeing life because it is able to sustain life for bacteria and thither are traces of water and oxygen However , one line of work is that all water on Mars is frozen in its polar frappe caps . Earth is the only planet that is strategically positioned wherein water loafer remain in its liquid res publica in to sustain life (Springboard magThe Earth also has the right temperature levels . Mercury and genus Venus are too close to the cheer that the heat would take out it impossible to sustain life . also , there is no sign of water on the planet . Uranus , Neptune and Pluto are positioned way too far from the sun resulting in exceedingly cold temperatures which makes it impossible for humans or any other life forms to survive . On the other hand , Jupiter and Saturn are formed from gas . Hydrogen , methane and atomic number 2 make up the atmosphere of these two planets . They have no oxygen which is essential in sustaining life (Springboard MagazineThe Earth s coat and position also plays an important factor in the planets power to preserve life . If the planet is larger , the pull of gravitational force would be sweller which would affect the organisms living in the planet in a sens! e that hydrogen will not be able to outflow from the atmosphere .

On the other hand , if the pull of gravity was less , oxygen would get around from the atmosphere which would make it impossible to sustain life . The planet s rotation period is also perfect otherwise firm kit and boodle life would not be able to survive (A orbiter Perfect for flavourThese are just somewhat of the factors that describe wherefore the Earth is perfect for the sustainability of life , peculiarly the complex life forms . Although there are discoveries that may come up that there are other planets that may be same to the Earth t hat may support life , it is difficult to endorse because of such great distances . Scientists can only make assumptions base on distinguish but now , the only planet that is known to sustain human life is the EarthWorks CitedOnly Earth Supports Life . Springboard Magazine . Accessed April 28 , 2008 fromA Planet Perfect for Life . United church building of God . Accessed April 28 2008 , fromHow Earth Supports Life PAGE 1...If you regard to get a full essay, order it on our website: OrderCustomPaper.com

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