Rocks
Texto do Storyboard
- Hello! Over HERE! (Echos) HERE! HERE! Look closer! Yup, here I am. I am a little piece of sediment rock
- My neighbor over here is a piece of granite. He was once used for a lovely kitchen bench.
- Hi!! My name is Limestone, I remember being formed by calcium carbonate, in ocean waters many years ago
- I have been buried again and again by all the cool stuff that happens over top of me. Once I was covered by sand ( I'm Sandstone)
- Before that, I was covered by a giant piece of sand that lasted for 100,000 years.So many layers of sediment were piled on me. Oh! those layers were so heavy!
- I hear you ask which is the most porous of them all? Lets do an experiment and find out...
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