Answer:
The correct answer will be option-C.
Step-by-step explanation:
To explain any natural phenomenon occurring in nature can be answered and explained by the following the scientific procedure or method.
The scientific method is the systematic approach to answer any scientific process which involves observing nature, asking a question, doing background research, proposing a hypothesis and performing experiments to test the hypothesis.
In the given question, the student observed the pattern of the waves and predicted the reason by observing the correlation of the shoreline. the student will form a scientific hypothesis to explain the phenomenon.
Thus, Option-C is the correct answer.