types of rock Flashcards
1
Q
what is the three types of rock?
A
igneous
metamorphic
sedimentary
2
Q
what is example of igneous rocks?
A
granite
basalt
3
Q
what is example of metamorphic rocks?
A
slate
schist
marble
4
Q
what is example of sedimentary rocks?
A
limestone
5
Q
order the rate of erosion
A
igneous very slow
metamorphic slow
sedimentary very fast