According to the passages we read, it is possible for a good man to have his steps order by the Lord while at the same time his foot slips and he falls. But the difference between a good man versus and evil one is that he never stays down. An evil man, on the hand, never repents. He continues the same course.
Abrasion is defined as the erosion that occurs when particles scrape against each other. The enormous weight of the glacier, along with rocks and sediment plucked up and clinging to its belly scratch and carve the rock surface below. It's almost as if the moving glacier is sanding the rocks with abrasive sandpaper.
There are two main processes of glacial erosion. Plucking is the erosion and transport of large chunks of rocks that stick to and get picked up by the glacier. Abrasion is the erosion that occurs when particles scrape against each other. It works in a similar fashion to sandpaper. There are a number of features and landforms that result from glacial erosion.