Memory Weathering and ErosionVersión en línea Match each definition with the correct vocabulary word. por Krystin Lawhorn A five-thousand-foot-deep canyon located in Arizona. It was carved by the Colorado River over millions of years. Weathering A slowly moving mass of ice formed by the buildup of snow. Glacier Liquid Nitrogen The process by which earth’s surface is broken down into smaller pieces. A large amount of mud mixed with water that slides down a mountain due to gravity. Grand Canyon Deposition means to deposit things somewhere else. Mudslides The process of moving things from one place to another. Naturally occurring rocks that look like a mushroom. They can be formed when sand gets carried by wind and hits the rock. This weathers the bottom of the rock more than the top. Mushroom Rocks An extremely cold liquid made from nitrogen gas being squeezed really hard and is used to freeze things very quickly. Erosion Deposition