Explain the process of coastal erosion with its main points hydraulic action attrition abrasion and solution in easy words?

Coastal erosion is the process by which the land along a coast is worn away by the action of the sea. There are four main processes that contribute to coastal erosion:

1. Hydraulic action: This is when the force of the waves hitting the coast causes air to be trapped in cracks in the rock. The pressure of the air then causes the rock to break apart.

2. Attrition: This is when rocks and pebbles carried by the waves collide with each other, wearing them down into smaller pieces.

3. Abrasion: This is when rocks and pebbles carried by the waves scrape against the coast, wearing it away over time.

4. Solution: This is when certain types of rocks, such as limestone, are dissolved by the acids in the seawater, causing them to break down and erode.

These processes can all work together to gradually erode the coast, shaping it over time and changing its appearance.

Coastal Erosion

Coastal erosion is the process by which the coastline is worn away by the sea. This can be caused by a number of factors, but the main ones are:

Hydraulic action

This is the process by which waves crash against the coastline, breaking it down and carrying away the sediment.

Attrition

This is the process by which waves rub together, breaking down the rocks and sediment into smaller pieces.

Abrasion

This is the process by which sand and other sediment is carried by waves and rubs against the coastline, wearing it down.

Solution

This is the process by which the sea dissolves the rocks and sediment on the coastline, breaking it down.

These processes all work together to erode the coastline, creating cliffs, beaches, and other features.