Question

how would keeping quiet affect life in and around the sea?

Answer 1

Keeping quiet and not moving one's hands in any way will enable people to introspect and stop them from indulging in activities like killing fishes or extracting salt from the sea.

Answer 2

With context to poem keeping quiet we have studied that man is a destructive machine and can do many destructive things so as to stop the destructive things one should keep quiet and do not move hands in any direction and stopping the killing of fishes and extracting salt from the sea