people fishing from a boat children playing in the ocean waves children digging holes along the sand dunes people walking on a sidewalk along the sand dunes
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: The piping plover is a bird that builds its nest on sand dunes along the Atlantic Ocean. Which of these actions most likely damages the nests of the piping plover?
Possibilities:
- people fishing from a boat
- children playing in the ocean waves
- children digging holes along the sand dunes
- people walking on a sidewalk along the sand dunes

children digging holes along the sand dunes