1. Which of the following is not considered to be a rock?

Question

coal
sandstone
pumice
lava

2. Which of the following is not one of the three types of rock?

igneous
magma
sedimentary
metamorphic

3. The three types of rocks are classified by _____.

color
grain size
chemical composition
how they formed

Answer 1

1. D
2. C
3. D

Answer 2

A BIT LATE BUT
D
B
D

Answer 3

D lava
B magma
D how they formed
are the correct answers

Answer 4

D
B
D
Was 100% correct.

Answer 5

a
b
c
d

Answer 6

lava

Answer 7

Yep! If you're in NCCA 9th grade Science (i'm in honors, not sure if that has anything to do with it) then yep,
D
B
D
is right

Answer 8

Earth science A unit 3 answers

D
B
D

these are right :)

Answer 9

Thanks star lord :))) 100%

Answer 10

lhlSC

Answer 11

1.Lava
2.Magma
3.How they formed

Answer 12

It checks out.
D
B
D
Will get you an 100%

Answer 13

D
B
D

Answer 14

1.D / lava
2.B / magma
3.D / how they formed
:))