Just a Minute. Achievement Objective: GM2-1: Create and use appropriate units and devices to measure length, area, volume and capacity, weight (mass), turn (angle), temperature, and time. In these five activities the students develop an understanding of the duration of minutes and seconds. We also practice reading time by counting the minutes after the hour.
Video: Glacial Erosion: Definition, Processes & Features. Glaciers are huge blocks of ice that move along the landscape, carving distinct features along the way. Learn about the glacial erosion processes, plucking and abrasion, and the features they create, including cirque, horns, arÃªte and roche moutonnee.
noun. Snow covered mountains. Snow covered mountains. The definition of a mountain is a part of Earth that is very wide, has a taller height than a hill and often has steep sides, or it is a large pile of something.1  An example of a mountain is Mount Olympus. 2  An example of a mountain is a bowl with 10 large scoops of ice cream in it, a mountain of ice cream.he definition of a mountain is a part of Earth that is very wide, has a taller height than a hill and often has steep sides, or it is a large pile of something.