Rocks: Hard, Soft, Smooth, and Rough

Rocks: Hard, Soft, Smooth, and Rough

Autor
An publicare
2019
Nr. Pagini
100
ISBN
180798

Descriere

The rocks you see everyday can be grouped into different types, like igneous, sedimentary, or metamorphic. Some rocks are actually minerals, and you can even find fossils in some types of rocks.

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