Waves and Currents as Geomorpholigcal agent

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Wind waves are the most common type of wave. They are caused by the friction of the wind blowing over the surface of the water. The wind causes the water to move in a circular motion, and these circular motions create waves. The size of a wind wave depends on the strength of the wind and the length of time the wind has been blowing.

Tsunamis are large waves that are caused by earthquakes or volcanic eruptions. They can travel at speeds of up to 800 kilometers per hour and can cause extensive damage when they reach land.

Seiches are waves that are caused by changes in Atmospheric Pressure or by the movement of water in a confined space, such as a harbor or a lake. They are often called “seismic sea waves,” but they are not actually caused by earthquakes.

Currents are the horizontal movement of water in a body of water. They can be caused by a variety of factors, including wind, tides, and the Earth’s rotation.

Tidal currents are currents that are caused by the rise and fall of the tides. They are strongest near the coast and weakest in the open ocean.

Ocean currents are currents that are caused by the Earth’s rotation and the difference in temperature between the water at the surface and the water at the bottom of the ocean. They are strongest in the tropics and weakest near the poles.

River currents are currents that are caused by the flow of water in a river. They are strongest near the surface and weakest near the bottom of the river.

Wave-current interactions are the interactions between waves and currents. These interactions can be complex and can have a significant impact on the shape of the waves, the direction of the currents, and the erosion and deposition of sediment.

Wave erosion is the process by which waves remove material from the shoreline. This can happen in a variety of ways, including by breaking against the shore, by carrying sediment in suspension, and by causing scour.

Current erosion is the process by which currents remove material from the bottom of a body of water. This can happen in a variety of ways, including by dragging sediment along the bottom, by carrying sediment in suspension, and by causing scour.

Wave deposition is the process by which waves deposit material on the shoreline. This can happen in a variety of ways, including by breaking against the shore, by dropping sediment in suspension, and by causing deposition.

Current deposition is the process by which currents deposit material on the bottom of a body of water. This can happen in a variety of ways, including by dragging sediment along the bottom, by dropping sediment in suspension, and by causing deposition.

Wave transportation is the process by which waves move material from one place to another. This can happen in a variety of ways, including by breaking against the shore, by carrying sediment in suspension, and by causing scour.

Current transportation is the process by which currents move material from one place to another. This can happen in a variety of ways, including by dragging sediment along the bottom, by carrying sediment in suspension, and by causing scour.

Wave-current sorting is the process by which waves and currents sort sediment by size. This can happen in a variety of ways, including by breaking against the shore, by carrying sediment in suspension, and by causing scour.

Wave-current landforms are landforms that are created by the interaction of waves and currents. These landforms can include beaches, sandbars, and tidal flats.

Wave-current processes are the processes that are involved in the interaction of waves and currents. These processes can include erosion, deposition, transportation, and sorting.
Waves are disturbances that travel through a medium, such as water, air, or even solid rock. They can be caused by a variety of things, including wind, earthquakes, and volcanic eruptions.

Wind waves are the most common type of wave. They are caused by the wind blowing over the surface of the water. The wind creates ripples on the surface of the water, which grow larger and larger as the wind continues to blow.

Tsunamis are large waves that are caused by earthquakes or volcanic eruptions under the ocean. They can travel at speeds of up to 800 kilometers per hour and can cause extensive damage when they reach land.

Seiches are waves that are caused by changes in atmospheric pressure or by the movement of water in a confined space, such as a lake or a harbor. They are often called “seismic sea waves” because they can be caused by earthquakes, but they are not the same as tsunamis.

Currents are the movement of water in a particular direction. They can be caused by a variety of things, including wind, tides, and the Earth’s rotation.

Tidal currents are currents that are caused by the rise and fall of the tides. They are strongest in the shallow waters near the coast and weakest in the open ocean.

Ocean currents are currents that are caused by the Earth’s rotation and the difference in temperature and salinity between different parts of the ocean. They are strongest in the tropics and weakest near the poles.

River currents are currents that are caused by the flow of water in a river. They are strongest in the upper reaches of a river and weakest in the lower reaches.

Wave-current interactions are the interactions between waves and currents. They can be important in determining the shape of the seabed, the distribution of sediment, and the transport of pollutants.

Wave erosion is the process by which waves wear away the coastline. It is caused by the impact of the waves on the shore and by the abrasion of the waves against the shore.

Current erosion is the process by which currents wear away the coastline. It is caused by the drag of the currents on the shore and by the abrasion of the currents against the shore.

Wave deposition is the process by which waves deposit sediment on the coastline. It is caused by the slowing down of the waves as they approach the shore and by the deposition of sediment by the waves.

Current deposition is the process by which currents deposit sediment on the coastline. It is caused by the slowing down of the currents as they approach the shore and by the deposition of sediment by the currents.

Wave transportation is the process by which waves transport sediment along the coastline. It is caused by the movement of the waves and by the interaction of the waves with the shore.

Current transportation is the process by which currents transport sediment along the coastline. It is caused by the movement of the currents and by the interaction of the currents with the shore.

Wave-current sorting is the process by which waves and currents sort sediment on the coastline. It is caused by the different sizes of sediment particles and by the different ways in which waves and currents transport sediment.

Wave-current landforms are landforms that are created by waves and currents. They include beaches, sandbars, and spits.

Wave-current processes are processes that are caused by waves and currents. They include erosion, deposition, transportation, and sorting.
1. Which of the following is a type of wave?
(A) Wind wave
(B) Tsunami
(CC) Seiches
(D) All of the above

1. Which of the following is a type of current?
   (A) Tidal current
   (B) Ocean current
   (C) River current
   (D) All of the above

2. Which of the following is a wave-current interaction?
   (A) Wave erosion
   (B) Current erosion
   (C) Wave deposition
   (D) Current deposition

3. Which of the following is a wave erosion process?
   (A) Abrasion
   (B) Attrition
   (C) Hydraulic action
   (D) All of the above

4. Which of the following is a current erosion process?
   (A) Scouring
   (B) Abrasion
   (C) Attrition
   (D) All of the above

5. Which of the following is a wave deposition process?
   (A) Run-up
   (B) Backwash
   (C) Swash
   (D) All of the above

6. Which of the following is a current deposition process?
   (A) Deposition on the bed
   (B) Deposition on the banks
   (C) Deposition in the middle of the channel
   (D) All of the above

7. Which of the following is a wave transportation process?
   (A) Longshore drift
   (B) Rip currents
   (C) Undertow
   (D) All of the above

8. Which of the following is a current transportation process?
   (A) Drift
   (B) Turbulence
   (C) Eddies
   (D) All of the above

9. Which of the following is a wave-current sorting process?
   (A) Size sorting
   (B) Shape sorting
   (C) Weight sorting
   (D) All of the above

10. Which of the following is a wave-current landform?
    (A) Beach
    (B) Dune
    (C) Spit
    (D) All of the above

11. Which of the following is a wave-current process?
    (A) Erosion
    (B) Deposition
    (C) Transportation
    (D) All of the above