science final Flashcards
1
Q
what are the layers of earths interior
A
. Crust
. mantale
.inner core
. outer core
2
Q
what is an example of indirect evidence
A
semitic waves
3
Q
what 2 rocks compose the earths crust
A
granit and beasalt
4
Q
what are the 2 layers of the lithosphere
A
upper mantle and crust
5
Q
what is a sold yet bendable layer of the mantle
A
Asthesospher
6
Q
What does the movement of iron in the outer core reslot in
A
magnetic feild
7
Q
what is a mineral
A
a natural occurring soilid
8
Q
what is weathering and ersion
A
the wearing away rocks
9
Q
what are rock grians
A
peices of mineral made up by a rock
