Question

What is the floating rock called as ?

Answer 1

Answer:

The floating rock is called as pumice stone.

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Answer 2

Answer:

Pumice

Explanation:

Pumice has hundreds of tiny air bubbles in it. When it was made in a volcano, the volcano's force pushed air into the rock. This makes pumice very light. It usually floats for a while, but then water gets into it and it starts to sink.