Earth has many amazing features. Many of these features appear really slow or really fast. Erosion and deposition is the main force that affects how earths surface looks like. There are five major factors that help erode and shape the land. First is mass movement, there are four types of mass movement slumps, landslides, creeps, and mudflows. The second agent is moving water, moving water smashes into rocks and can create various land forms. The next agent is glaciers. Glaciers move at a very slow pace but over time they will have many rocks stuck to the bottom. The forth agent is waves. Waves can crash on the shore and move sand then deposit it somewhere else. The last agent is wind. Wind can also carry sediment which can build up to make sand dunes, wind is the weakest agent.