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.
A definition of a river is a LARGE NATURAL STREAM emptying into a lake, ocean, or other body large body of water. It is usually fed by tributaries. A definition of a stream is a steady current in a channel, bed, etc..eport Abuse. A stream is a body of running water such as a river or brook. As the stream of water flows downhill it may begin cutting into the soil and gradually get wider, deeper, longer and become a river.