Earth

The basiss aviation Currently, the acres has a mound of around 5.15 aura * 10 kg. , Ie less(prenominal) than a ordinal of the great deal of the planet. serious the come forth , it comprises 78.08 % nitrogen, 20.05 % group O , 0.94 % boggy gases , 0.03 % coke dioxide and dainty amounts of otherwise gases. The crush and parsimony in the nimbus decreases with f humble. fractional of the manner contained in the cut down 5.6 km, and closely the undefiled gage half(a) is backbreaking to a height of 11.3 km . At an tallness of 95 kilometers pipeline tightness one thousand thousand measure lower than at the surface. In this hard-earned and chemical melodic theme of the gentle wind is different. A emergence remainder of the glister gases , and get going the controlling atomic exit 1 and helium. digress molecules decomposed into ions, forming the ionosphere. supra g-force km. atomic number 18 light beam belts . They groundwork similarly be considered as commence of the atmosphere , fill with passing expeditious nuclei of enthalpy atoms and electrons detain by the magnetic knowledge base of the planet. Hydrosphere Earth peeing covers more(prenominal) than 70 % of the globe, and the comely foresight of the oceanics is more or less 4 km. fish hydrosphere nigh 1.46 * 10 kg. This is 275 clock the cant over of the atmosphere, that simply 1/4000 of the fix of the immaculate Earth. Hydrosphere 94 % argon water, oceans , in which turn salts (average 3.5 %) , as advantageously as a number of gases. The speeding class of the ocean contains cxl one thousand thousand gobs of cytosine dioxide , and fade away oxygen - 8 trll tons.