COMPLETE FIVE OUTRAGEOUS OCEANOGRAPHY EXPERIMENTS TO EARN YOUR
SCIENCE FUN FOR EVERYONE: OUTRAGEOUS OCEANOGRAPHY BADGE
WHAT HAPPENS WHEN YOU PUT VINEGAR ON A SEASHELL?
Bowl or cup
Fill the bowl or cup with vinegar.
Put the seashell in the cup.
Observe what happens to the seashell after one minute, one day, and three days.