ch 26.2 notes Flashcards
1
Q
define rock
A
a rock is naturally formed mixture containing materials
2
Q
how are rocks identified
A
by their composition and texture
3
Q
what does the texture of rock describe about rock
A
size shape and arragement of the rocks componets
4
Q
what do intrusive igneous rocks form
A
within the crust
5
Q
what type of molten rock does intrusive igneous rocks form from
A
magma
6
Q
what is the name of the series that illustrates simultaneous crystallization of silicate minerals
A
bowens reaction series
7
Q
what are the 3 types of magma
A
