What is Pumice?
It's a Extrusive igneous rock.
How does it form from Volcanoes?
The lava cooled quickly and the gas bubbles are trapped inside the rock.
What are its properties?
It is very light and porous making be able to float.
How is it like hokey pokey?
Hokey pokey is also porous because of gas bubbles being trapped
How did we make it,and get it foamy?
We put baking soda into the mixture and mix it quick so the gasses can't escape.
No comments:
Post a Comment
Note: only a member of this blog may post a comment.