Understanding What Erosion Is
Erosion is the process where natural forces like wind, water, and ice wear down rocks and move the broken pieces to new places. It slowly reshapes Earth’s surface.
How Erosion Works
Water washes away soil and rock, wind blows loose particles across the land, and ice scrapes surfaces as glaciers move. Over time, these forces change landscapes.
Main Causes of Erosion
Water: Rivers, rain, and waves carry particles away.
Wind: Strong winds lift and move small grains across dry areas.
Ice: Glaciers grind rock as they slide forward.
Examples of Erosion in Nature
Canyons formed by rivers, cliffs shaped by ocean waves, and valleys carved by glaciers are all results of erosion working over thousands of years.
Why Erosion Matters
Erosion creates new landforms, moves nutrients, and shapes ecosystems. It also affects farming, construction, and soil stability in everyday life.
How Humans Influence Erosion
Deforestation, farming, and construction can speed up erosion by removing vegetation that holds soil in place. Proper land care helps reduce these effects.
The Simple Takeaway
Erosion is the natural wearing away of Earth’s surface by wind, water, and ice. It constantly shapes landscapes and changes the planet over time.