Coastal erosion is a big deal when it comes to shaping our beaches and coastlines. Let’s look at some important ways this happens:
Wave Attack: Strong waves hit the shore over and over, wearing away rocks and sand. A great example is the Jurassic Coast in England, where you can see tall cliffs that were formed by these powerful waves.
Hydraulic Action: Water seeps into tiny cracks in the rocks. This builds up pressure, which causes the rocks to break apart.
Abrasion: When waves carry sand and pebbles, they act like sandpaper. This helps to smooth and wear down the edges of rocks.
Corrosion: Sometimes, seawater mixes with minerals in the rocks, causing them to slowly dissolve and erode more.
All these processes work together to create amazing natural features like cliffs, caves, and arches. It’s a cool reminder of how powerful nature can be!
Coastal erosion is a big deal when it comes to shaping our beaches and coastlines. Let’s look at some important ways this happens:
Wave Attack: Strong waves hit the shore over and over, wearing away rocks and sand. A great example is the Jurassic Coast in England, where you can see tall cliffs that were formed by these powerful waves.
Hydraulic Action: Water seeps into tiny cracks in the rocks. This builds up pressure, which causes the rocks to break apart.
Abrasion: When waves carry sand and pebbles, they act like sandpaper. This helps to smooth and wear down the edges of rocks.
Corrosion: Sometimes, seawater mixes with minerals in the rocks, causing them to slowly dissolve and erode more.
All these processes work together to create amazing natural features like cliffs, caves, and arches. It’s a cool reminder of how powerful nature can be!