Which of the Following Structures Is Designed to Prevent or Retard

question 62

Multiple Choice

Which of the following structures is designed to prevent or retard shoreline erosion?

• A) beach nourishment
• B) groin
• C) seawall
• D) All of these structures prevent or retard shoreline erosion.
• E) Both the groin and seawall prevent or retard shoreline erosion.

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Definitions:

Methane

A simple alkane hydrocarbon with the formula CH₄, known as a potent greenhouse gas and a primary component of natural gas.

Potassium Chloride

A metal halide salt composed of potassium and chlorine, used in medicine, scientific applications, and food processing.

Potassium

A chemical element with the symbol K and atomic number 19, a soft, silvery-white metal, essential for living organisms and used in many industries.

Chlorine

A chemical element with symbol Cl, known for its strong disinfectant properties, widely used in water purification, bleaches, and manufacturing of numerous products.