its nothing like when the change
It is most similar to the composition of the rock basalt.
The composition and texture of a rock are great indicators of the rock's type and method of formation.
I believe you are looking for the word "metamorphism".
None. By definition a rocky planet is mostly rock. Venus, by far, has the densest atmosphere of the terrestrial planets, but the planet itself is mostly rock and is similar in composition to Earth.
Yes.
The type of weathering that does not alter the chemical composition of the rock is called physical weathering. The acid weathering usually alter the chemical composition of a rock.
Sand is small particles of rock and minerals or other materials, such as coral or slag, and is not defined by its composition but rather by the size of its particles.
the answer is... composition
That would be andesite, as it is extrusive. The intusive rock with the same composition is diorite.
the composition of igneous rocks lying between felsic and mafic.
When fluids such as water combine with rock, the composition of the rock changes, which lowers the melting point of the rock enough to melt it.
No. The chemical composition remains the same.