If an ice sheet moved from the southern end of Hudson Bay to the south shore of present-day Lake Erie, a distance of 1,600 kilometers, what would the maximum amount of time required be?
For an ice sheet, that s moving for the southern ends of the Hudson bay near the newfound land is going to reach the shores of the present-day lake Erie which is located at a distance of about 1600 km the required max time it would take for the ice to reach there would be 32 years as 50 divided by 1600 km.