In the short-term, these artificial sand hills will be destroyed by the elements. Because sand dunes protect inland areas from swells, tides, and winds, they must be protected and defended like national treasures. ... The ocean and the wind can have an unpredictable, destructive force on coastal regions.
Natural sand dunes play a vital role in protecting our beaches, coastline and coastal developments from coastal hazards such as erosion, coastal flooding and storm damage. They provide shelter from the wind and sea spray. Sand dunes also provide a future supply of sand to maintain the beach.
There are no attached images of any of the mentioned circles but we can state that two circles can have a relationship if they intersect.
<h3>What is a Secant Segment?</h3>
This refers to a particular segment which contains only one endpoint in a circle, outside the circle and at an area which intersects them.
With this in mind, we can see that a secant segment and a tangent segment have a unique relationship as they show the endpoints of a tangency and which has a unique location to the radius of a circle.
Please note that your question is incomplete so I gave you a general overview to help you get a better understanding of the concept.
Read more about a secant segment here:
brainly.com/question/7513459
Answer:
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Answer:
D
Explanation:
Fertilizers kill algae and disrupt aquatic food chains.