Question

A series of coral reefs is located near a coastline. In 3–5 sentences, construct an argument about how people can help prevent erosion to the coastline by protecting coral reefs.

Answer 1

We can prevent erosion by not disturbing the coral reefs and help them build more near the coastline. The structure of the coral reefs helps to prevent the loss of life and it also prevents erosion. The coral reefs act as a barrier against the water flows such as waves or floods. In this way they prevent erosion by serving as natural barriers. Hence, erosion can be prevented if more coral reefs are allowed to grow near the coastline.

Step-by-step explanation:

Answer 2

People can help prevent erosion to the coastline by limiting the construction of seawalls and sandbags that lead to beach erosion. Communities should preserve natural sand dunes, as they protect the coastlines from erosion. Man-made sand dunes actually do the opposite. It is important to consider that natural sand dunes are made of layers of different types of sand, which enables the wind to gather sand in a specific spot instead of reducing it, while also allowing vegetation to grow deeper and protect the coastline.

Step-by-step explanation:

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