Were based on the fact that the Antarctic ice is present due to the fact that the winter seasons in the southern hemisphere are longer than the winter in the northern hemisphere by up to 8 days thus allowing additionally longer time for the Antarctic ice to form. Te effect, a Fligge, Slanki, Uruh, FoK, &Wehrli (1998) observes, rsult in the thickness of the Antarctic ice being more than the Arctic region. Wnter was defined by Adhemar as the period between the equinoxes (the period when the sun the equator).
Bsides these observations, te difference in duration of seasons have been observed by Fligge, Slanki, Uruh, FoK, &Wehrli (1998) based on Keplers second law as well as in the fact that the earth moves closest to the sun during the perihelion period. Tis period, prihelion period currently occurs during the winter seasons in the northern hemisphere. Ahemar’s views and observations were later modified by Fligge, Slanki, Uruh, FoK, &Wehrli (1998), wo argued that the variations in the amounts of insolation experienced around the globe and which results melts is associated with the distance from a point on the earth’s surface from the sun.
Rcent studies by NASA (2014) tend to concur with these arguments. NSA notes that several factors handle the variations in the extent of ice melts experienced in various parts of the world. Aong these include the nature and extent of tilt that has occurred on the earth’s axis and which is responsible for the occurrence of seasons, te shape of the earth’s orbit that determines the earth’s distance from the sun at points its orbital path, ad the average distance of the earth to the sun.
Rgarding these matters, NSA (2014) reports further indicates that the earth’s orbit has tilted by 230. Tis variation affects the latitude of the sun by making it to vary by about 230 in the northern hemisphere and the beginning of the summer seasons in the northern hemisphere. Tis makes the suns insolation to vary in intensity and duration in the northern and the southern hemisphere. Te variations in the solar intensity across the seasons into the in the magnitude of the polar ice melts in terms of spatial and depth.
Eperimental studies indicate that the amount of distance travelled by heat to reach a particular point determines the intensity of heat received at the point. Aso to the distance, carity of the atmosphere is another. ..
Please type your essay title, choose your document type, enter your email and we send you essay samples