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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.
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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 do waves and currents affect beaches over time?
when it washes over a sand dunes
What are the affecting the the height of the waves?
The speed of the wind, gravitational pull of the moon interactions with other waves time duration the wind has blown over a given area width of area affected by fetch water depth. These are some of the reasons that affect the height of ocean waves.
How are ocean waves created during nigh time when the winds blow from the shore to the sea?
the currents
How did fetch influence the waves power?
Fetch refers to the distance over which wind blows over water, affecting the size and strength of waves. The longer the fetch, the more time wind has to transfer energy to the water, resulting in larger and more powerful waves. Fetch plays a crucial role in shaping the character of waves in terms of height, speed, and frequency.
What are currents within the surf zone that flow parallel to shore known as?
Currents within the surf zone that flow parallel to the shore are known as longshore currents. These currents are generated by waves approaching the shore at an angle, creating a flow of water along the coastline. Longshore currents can significantly influence sediment transport and beach erosion, shaping coastal landscapes over time. They often interact with rip currents, which flow seaward and can pose hazards to swimmers.
What is produced when waves erode through a cliff?
When waves erode through a cliff, they produce sediments such as sand, gravel, and rocks. These sediments can be carried away by the waves, deposited on beaches, or transported to new locations by currents. Over time, the continuous erosion can lead to the formation of sea caves, arches, and stacks along the coast.
What are some forces that can effect the mast?
Wind, waves, and currents are forces that can affect the stability and rigidity of a mast on a boat or ship. Additionally, mechanical stress from the rigging and sails can also impact the mast's structure over time.
What do convection currents do over time?
Convection currents redistribute heat within a fluid, such as air or water. Over time, these currents can lead to changes in temperature and moisture levels in different regions of the fluid. This can affect weather patterns and ocean circulation.
Which are the three factors affecting wave energy?
The three factors affecting wave energy are the speed of the wind, the duration of time the wind has been blowing (fetch), and the distance over which the wind has been blowing (fetch length). These factors collectively determine the energy transfer to the water surface, leading to the generation of waves.
Is sea cave erosional or deposition?
Sea caves are typically erosional features, formed by the relentless force of waves and currents battering against coastal rock formations, gradually wearing them away over time. They are not formed from deposition of sediments.
Why do barrier islands run parellel to the shore?
Barrier islands form parallel to the shore due to longshore currents transporting sediments along the coast. These currents deposit sediment further away from the mainland, leading to the gradual formation of barrier islands. Over time, the islands stabilize and provide protection to the mainland from waves and storms.
