|
|
|
2
|
formed in the process of cementation
|
|
3
|
example of extrusive igneous rock
|
|
4
|
wrote The Origin of Contenents and Oceans
|
|
8
|
the motion of plates
|
|
11
|
often found at transform boundaries
|
|
12
|
one big landmass
|
|
13
|
the last step of a sedimentary rock
|
|
14
|
the rocky outer layer of earth
|
|
18
|
where plates move together
|
|
19
|
a sedimentary rock with animal remains
|
|
|
|
|
|
|
1
|
a deep, steep valley
|
|
2
|
where a rift under the sea builds new crust
|
|
5
|
made of magma
|
|
6
|
a metamorhic rock
|
|
7
|
where plates move apart
|
|
9
|
where plates slip past each other
|
|
10
|
a break in earth's crust
|
|
15
|
a piece of the lithosphere
|
|
16
|
the movement of sediment
|
|
17
|
what forms mountains
|
|
|
|
