Wiggle Worms | Wonder Islands

S5 E104: Luna’s family has stopped at Plum Creek Ranch to visit Grandma & Grandpa. As they help Grandma plant her new tomatoes, they are surprised to find worms wiggling around in the dirt. What’s even more surprising is Grandma wants them there! Why is that? During a trip in the Caribbean, Luna, Jupiter, and Clyde notice that some islands seem to float. Could that be so?