Question

please help!!

What conclusion did the researchers from University of California San Diego reach regarding the best type of material to use for beach nourishment?

A.Boulders should be placed near the water's edge to prevent the current from taking the new sand out to the ocean.

B.Sandy areas of a beach should alternate with cement areas to prevent erosion.

C.Large, coarse grains of sand should be used since they remain on the beach longer.

D.Sand mixed with soil should be used to promote plant growth and prevent erosion.

Answer 1

Answer:

C. Large, coarse grains of sand should be used since they remain on the beach longer.

Explanation:

According to a 2016 study by researchers at  Scripps Institution of Oceanography at the University of California San County, the size of sand particles does matter a lot when it comes to beach erosion. They found that larger courser sand particles help a lot with combating beach erosion so the answer should be C

Answer 2

What conclusion did the researchers from University of California San Diego reach regarding the best type of material to use for beach nourishment?

Answer:

C.Large, coarse grains of sand should be used since they remain on the beach longer.

Explanation:

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