Stories of Our Earth: Causes for Ice Ages and Their Impact on Geography

The last hail is similar to the declining hail that eventually forms a glacier trail, but it does not include strata that clearly distinguish the end of the path and where the glaciers are parked. Dharin is also made by glaciers. Essentially, the drum is a compact hill. It has two different aspects; usually the steep side is the direction that ice and water push the debris to form a hill.

We do not know the cause of the Ice Age yet. Milutin Milankovitch proposed a solution in the 1920s. As our planet is moving, he insists that the earth receives different amounts of solar energy at different times. This will lead to the regular appearance of ice age. It seems to happen every 100,000 years in the Ice Age, so it seems initially correct. But Milankovitch's theory can not explain some of the serious breaches in this model - for example, 200 million years without an ice age. Recent theories focus on greenhouse effect, but it raises more questions than answers. What causes carbon dioxide to fluctuate without human beings? Scientists insist, but the truth is that we do not know yet

For the large ice age of the ice ages or small tsunamis of the glacier - interglacial age, the reasons for the ice ages are not completely understood. It is agreed that several factors are important. Atmospheric composition such as carbon dioxide and methane concentration (through the new ice core sample of EPICA Dome C in Antarctica, the above-mentioned specific level of gas can now be seen.Past 800,000 years) Changes in the orbit of the earth around the sun Is called the Milankovitch cycle, the motion of the structural plate changes the relative position and number of continents and oceanic crusts on the surface of the earth, affecting the wind and ocean current. Relatively large meteorite and volcanic activity including super volcanic eruption