Determine which of the following statements about unconformities are True or False.
Determine which of the following statements about unconformities are True or False.
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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Question
![11:04 A
ull LTE
Complete
3.00 points out of 5.00
P Flag question
Determine which of the following statements about
unconformities are True or False.
Unconformities involve younger
sediments or sedimentary rocks that
True
overlie significantly older rocks
Nonconformities involve younger
sediments or sedimentary rock that
rest depositional on older plutonic
(i.e., intrusive) rocks and/or
True
metamorphic rocks, both of which
were formed in an environment
beneath the surface of the earth.
It's important for geologists to be able
to recognize unconformities because
they tell us that the rock units involved
do not represent a complete record of
False
geologic events that occurred during
the time when the rocks or sediments
formed.
Nonconformities are a type of
False
unconformity
Of all the types of unconformities,
disconformities are usually the easiest
type to identify because the
False
sediments or sedimentary rocks on
either side of the contact are usually
tilted in different directions.
A ilearn.sfsu.edu](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3535007c-29f2-491b-be17-48b2db7840ce%2F977782cc-fe00-42fb-ab84-aad76938ec1a%2F3hzzkff_processed.jpeg&w=3840&q=75)
Transcribed Image Text:11:04 A
ull LTE
Complete
3.00 points out of 5.00
P Flag question
Determine which of the following statements about
unconformities are True or False.
Unconformities involve younger
sediments or sedimentary rocks that
True
overlie significantly older rocks
Nonconformities involve younger
sediments or sedimentary rock that
rest depositional on older plutonic
(i.e., intrusive) rocks and/or
True
metamorphic rocks, both of which
were formed in an environment
beneath the surface of the earth.
It's important for geologists to be able
to recognize unconformities because
they tell us that the rock units involved
do not represent a complete record of
False
geologic events that occurred during
the time when the rocks or sediments
formed.
Nonconformities are a type of
False
unconformity
Of all the types of unconformities,
disconformities are usually the easiest
type to identify because the
False
sediments or sedimentary rocks on
either side of the contact are usually
tilted in different directions.
A ilearn.sfsu.edu
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