Erosion - Education | National Geographic Society
2024年4月23日 — Erosion is the geological process in which earthen materials are worn away and transported by natural forces such as wind or water. A similar process, weathering , breaks …
Erosion - Education | National Geographic Society
Erosion is the process where rocks are broken down by natural forces such as wind or water. There are two main types of erosion: chemical and physical. Chemical erosion occurs when a …
The process of erosion moves bits of rock or soil from one place to another. Most erosion is performed by water, wind, or ice (usually in the form of a glacier).
The Rock Cycle - Education
2023年12月13日 — Through the process of erosion, these fragments are removed from their source and transported by wind, water, ice, or biological activity to a new location. Once the …
Weathering - Education | National Geographic Society
2024年4月24日 — When ice melts, liquid water performs the act of erosion by carrying away the tiny rock fragments lost in the split. This specific process (the freeze-thaw cycle) is called frost …
Sedimentary Rocks - Education
2023年10月19日 — The most important geological processes that lead to the creation of sedimentary rocks are erosion, weathering, dissolution, precipitation, and lithification. Erosion …
Hydrologic Cycle - National Geographic Society
2023年10月19日 — Erosion is the process by which earth is worn away by liquid water, wind, or ice. Erosion can include the movement of runoff. The flow of water can help carve enormous …
Landform - Education | National Geographic Society
2024年4月25日 — Erosion by water and wind can wear down land and create landforms like valleys and canyons. Both processes happen over a long period of time, sometimes millions of …
Waterfall - Education | National Geographic Society
2023年10月19日 — Erosion is just one process that can form waterfalls. A waterfall may form across a fault , or crack in the Earth’s surface. An earthquake , landslide , glacier , or volcano …
Cliff - Education | National Geographic Society
2024年7月2日 — Cliffs are usually formed because of processes called erosion and weathering. Weathering happens when natural events, like wind or rain, break up pieces of rock. In coastal …