Changes in Accounts Receivable Turnover Ratio. If your turnover ratio is decreasing, this means that your average collections are taking longer. The reverse is true if you turnover in days is decreasing; this means that your average collection period is decreasing also.hanges in Accounts Receivable Turnover Ratio. If your turnover ratio is decreasing, this means that your average collections are taking longer. The reverse is true if you turnover in days is decreasing; this means that your average collection period is decreasing also.
Mountain formation refers to the geological processes that underlie the formation of mountains. These processes are associated with large-scale movements of the Earth's crust (plate tectonics). Folding, faulting, volcanic activity, igneous intrusion and metamorphism can all be parts of the orogenic process of mountain building.
The second phase of mountain building happened 65 million years ago during the Upper Eocene Period. During this time the bed of the Tethys began mounting again. The sea seemed to move back and the seabed was elevated forming into high mountain ranges. During the Middle Miocene Period, about 25 million years ago, another mountain formation happened which resulted to Shivalik ranges. After this, recurring phases of mountain building occur when Indian plates were pushed against the Eurasian plates.