Because the the sand on the sea for is very compact and the water salt and chemicals make it compact making it stick together and fill up holes or cracks before going anyhere
Chemical Change because if it would be a physical change the physic of the tea would look different but it doesn’t
Answer:
I know that Aerogel is the lightest metal in existence, but I don't think it would help much with your answer. I mean you can give it a try?
The gases that get released form bubbles in the solution
