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Why might you find smooth rocks on a beach?
Smooth rocks on a beach are often the result of continuous erosion caused by water and sand rubbing against the rocks over time. The motion of waves can wear down the rough edges of the rocks, making them smooth.
How do rocks get worn away by the sea?
It gets worn away by the sea because it is simply eroded which mean when water is moving fast the waves crash against the rock and bits fall off into the sea. when this happens the waves carry the pieces of rock away and they end up on a beach as sand or at the bottom of the ocean.
How large ocean waves made by a hurricane wear away a beach more than 500 miles away from the storm?
by 500 miles far the waves are just normal.
How can large ocean waves made by a hurricane wear away a beach more than 500 miles away from the storm?
Large ocean waves generated by a hurricane can travel long distances across the ocean, carrying energy and sediment with them. When these waves reach a distant beach, they can cause erosion by stripping away sand and destabilizing the shoreline. The combination of the wave energy and currents can gradually wear down the beach over time, even if the hurricane is hundreds of miles away.
How are waves and currents affecting this beach over time?
Currents and waves help to deposit and take away sand mainly in the beaches. this affects the size and shape of the beach. stronger waves take away sand and weak waves deposit sand on the beach.
How might ocean waves affect a beach over thousands of years?
Ocean waves can significantly impact a beach over thousands of years through a process known as coastal erosion. The constant action of waves can gradually wear away the shoreline, leading to the loss of sand and land. This erosion can reshape the beach, causing it to become narrower or even disappear entirely in extreme cases. Additionally, waves can transport sediment along the coast, leading to the formation of sandbars, spits, and barrier islands.
What effect do waves have on land?
Waves can erode coastlines by wearing away rocks and cliffs, leading to beach erosion. They also deposit sediments, helping to build up beaches and shorelines. In extreme cases, large storm waves can cause significant damage to coastal infrastructure.
What identify two forces through which ocean waves cause erosion?
Two forces through which ocean waves cause erosion are hydraulic action, where the force of the waves hitting the shore dislodges and removes rock particles, and abrasion, where particles carried by the waves wear away the coastline by scraping and scouring the rocks.
How do large storm waves usually carry sand to the beach?
Large storm waves usually carry sand AWAY FROM the beach.
How waves and currents are affecting this over time?
Currents and waves help to deposit and take away sand mainly in the beaches. this affects the size and shape of the beach. stronger waves take away sand and weak waves deposit sand on the beach.
How does a jetty protect a beach?
It helps in stopping the Tides and waves from carrying sand away from the beach.
How does waves contribute to erosion?
Waves contribute to erosion by constantly pounding against coastlines, wearing away rocks and sediment. As waves crash onto the shore, they carry sand and other particles back into the ocean, leading to erosion of beaches and cliffs over time. The force of the waves can also create abrasion and hydraulic action, further breaking down rocks and moving sediment.
