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WorksheetsRocks
Total questions: 15
Worksheet time: 11mins
Name
Class
Date
1.
When magma cools, it goes through this process to form igneous rock?
a)
Melting
b)
Crytalization
c)
Compaction and Cemetation
d)
Weathering and Erosion
2.
What are the two types of igneous rocks?
a)
Physical and Chemical
b)
Foliated and Non-Foliated
c)
Extrusive and Intrusive
d)
Lithification and Cementation
3.
What process happens over time to form Sedimentary rock to Metamorphic rock?
a)
Heat and Pressure
b)
Weathering and Erosion
c)
Chemical Weathering
d)
Physical Pressure
4.
What is the relationship between Texture, Crystal size, and cooling?
a)
The longer it cools, the bigger the crytsal, and tougher the texture
b)
The longer it cools the smaller the crystal, and smoother the texture
5.
Extrusive rocks_____.
a)
Cool quickly and form above the surface of Earth
b)
Cool slowly and cystallizes under the surface of Earth
c)
Cool slowly and crystallizes above the surface of Earth
d)
Cool quickly and form under the surface of Earth
6.
Rocks that melt into magma then cools are what type of rock?
a)
Metamorphic
b)
Igneous
c)
Sedimentary
7.
What process does number 2 represent?
a)
Heat and Pressure
b)
Weathering and Erosion
c)
Compaction and Cementation
d)
Melting
8.
Crystallization happens when____.
a)
Magma hardens inside of Earth
b)
Magma hardens on the surface of Earth
9.
Intrusive rocks____.
a)
Cool quickly and form above the surface of Earth
b)
Cool slowly and crystallizes under the surface of Earth
c)
Cool slowly and crystallizes above the surface of Earth
d)
Cool quickly and form under the surface of Earth
10.
What type of weathering is NOT used to classify sedimentary rocks?
a)
Chemical
b)
Erosion
c)
Physiccal
11.
Sedimentary rocks have bedding (cross,graded)
a)
True
b)
False
12.
Which is NOT a type of Metamorphic rock?
a)
Clastic
b)
Regional
c)
Contact
d)
Hydrothermal
13.
Metamorphic rock is formed by___.
a)
Weathering and Erosion
b)
Heat and Pressure over time
c)
Forms when magma cools
14.
Igneous rock forms into magma by___.
a)
Heat and Pressure
b)
Compaction
c)
Weathering and Erosion
d)
Melting
15.
What process would happen for number 3 to form into 4?
a)
Crystallization
b)
Weathering and Erosion
c)
Compaction and Cementation
d)
Heat and Pressure
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