Types of Rocks
Name _________________________________
Powerpoint Review
Hour _________Score____________
1) Igneous Rocks
a) Igneous rock began as _________________________________________________________
i)
What are the 3 ways that magma can form?
(1) ________________________________________________________________
(2) ________________________________________________________________
(3) ________________________________________________________________
b) What does it mean when magma freezes? __________________________________________
c) Magma is a mixture of many _____________________________________________________
d) Define the following igneous terms:
i) Felsic – ________________________________________________________________
ii) Mafic – ________________________________________________________________
iii) Coarse grained – ________________________________________________________
iv) Fine grained – __________________________________________________________
v) Intrusive – ______________________________________________________________
vi) Extrusive – _____________________________________________________________
e) Obsidian is ____________________ , ______________________, & _____________________
2) Sedimentary Rocks
a) Are formed by _____________________________ & ________________________________
b) Sediments are _________________________ from one place to another
c) Sediments are deposited in _______________, with the ___________ one ones on the bottom
d) The layers are ___________________________ and __________________________ together
e) Formed on or near the _______________________________ surface
f) There is no _______________________________ or __________________________________
g) Define the following sedimentary terms:
i) Strata – ________________________________________________________________
ii) Stratification –___________________________________________________________
iii) Clastic – _______________________________________________________________
iv) Chemical Sedimentary – __________________________________________________
______________________________________________________________________
v) Organic Sedimentary - ____________________________________________________
_______________________________________________________________________
3) Metamorphic Rocks
a) Meaning to _____________________________ shape
b) Changes with ____________________ and _________________, but remains a ___________
c) Takes place ______________________________ in the Earth.
d) Define the following metamorphic terms:
i) Contact metamorphism – __________________________________________________
______________________________________________________________________
ii) Regional metamorphism - __________________________________________________
______________________________________________________________________
iii) Foliated – ______________________________________________________________
iv) Non-foliated – ___________________________________________________________
e) Which sample is foliated? _____________________________________
List the examples of igneous, sedimentary, and metamorphic rocks listed in this presentation:
Igneous
Sedimentary
Metamorphic
______________________
_______________________
_____________________
______________________
_______________________
_____________________
______________________
_______________________
_____________________
Liz LaRosa http://www.middleschoolscience.com 2009 – Use with “Types of Rocks” PowerPoint
http://www.middleschoolscience.com/Types-of-Rocks.ppt